recently,the news that u.s attack on chinas internet is always exposed.and the question of how to stay online safely raises a lot of discussion in our country.as a result,in the era of rapid development of network,we must take measures to protect our security of privacy and property effectively.

from my perspective,in the first place,we should call attention to our personal information.not only do we not offer them at random in some strange websites,but we need to distinguish right from wrong among the numerous websites.furthermore,it is inevitable that some secure anti-virus soft wares can be installed.and it will make it possible for that network can run more steadily.in addition to doing some work by ourselves,the government needs to draw up some policies to preserve national cyber security.it involves probing for deeply rooted reasons,devising creative solutions,developing high-tech talents and strengthening the supervision.

although scientists still cannot overcome the problem completely,they are studying a great deal about how to protect our national cyber security.however,consciousness of cyber security should not decline.only in this way,we just enjoy the convenience brought by the network.

英语建议作文篇2

as we all know, pollution is harmful to living beings. there are many different types of pollutions in this world. for instance, water pollution, air pollution, noise pollution and so on. water pollution cause many kinds of disease that have negative effects on human beings, sometimes the diseases will take people’s life away. dirty air will increase the rate of getting lung cancer. while the noise pollution will cause insomnia. people’s health condition will be damaged.

in my humble opinion, people should take measures to control the pollution. recently, not only the government, but also individual has taken part in the action of protecting the environment. this is a good sign. rivers are being cleaned, air is purified, and the people come to realize that the importance of protecting the environment.

however, this is not enough, the problems are still exist. not all of them have been solved. some factories are still pouring dirty water into the rivers or give off the toxic gas into the sky. we should know that protecting the environment needs everybody’s effort.

英语建议作文篇3

welcome to hangzhou. i am li yue, president of the student union in my school. i'd like to briefly introduce the hangzhou public bicycle service to you. our city insists to protect the environment, so we began to use the public bicycle service to reduce the traffic stress in 20xx. there were 65 thousand bicycles for people to use in daily life. in general, more than 8 million people have to use them every year.

some people think they are very useful and believe they will make our society more beautiful. others think they are not convenient enough. as far as i can see, reading a bicycle is so interesting. we can take exercise with it. meanwhile, our environment get protected. let's go into action!

英语建议作文篇4

we live in a technology era, the network has gradually replaced the telephone and television, brought a lot of convenience to our lives, has become an indispensable part of our life. however, with the development of network technology, the network application becomes more and more popular and the crime base on the network also come gradually. the proportion of companies’ computer security violated is 50%.in 1998,our country the public security cracked hacker case nearly 100,the purpose for economy of computer crime accounted for 70%.the cyber crime can make a business failure, leakage personal privacy, or the paralysis of a national economic, this is not alarmist. thus the network security becomes more and more important.

there are various reasons of cyber crime.first,the computer user's security awareness. many computers do not install antivirus software and firewall, or can not guarantee the antivirus software updated daily, which give the computer criminals an opportunity. second,for illegal money online. the implementation of network crimes is various, but from the quantitative analysis,for money, gain on the majority. third, the difficulties to get the evidence.the limited evidence of network crime left most also only have electromagnetic records, but there is no fingerprint or dna evidence, but such evidence is also very easy to destroy. fourth,the crackdown is not great on the computer in majority of countries. the laws of most countries do not make efforts on the prevention and control of network crimes,and the law is not sufficient to constitute a real threat to the internet crime. in my opinion, the prevention of cyber crime we should first of all from the establishment

of a sound outlook on life and values in the daily life, but not his.the network will occupy an increasingly important position in our future life, we should use the knowledge learning in school and life experience, to prevent and avoid being deceived. accumulating enough internet experience and prevention awareness of cyber crime, fully protect ourselves, away from the infringement of network crime.

英语建议作文篇5

we know that some of our students do not like eating lunch at school because the food isn’t delicious.

so they often go out of school to buy something they like to eat.

but i’m afraid it’s bad for their health to eat lunch outside because some of the food they buy isn’t healthy enough.

in my opinion, if our schools want more students to be back and enjoy lunch inside, they should make the food more delicious, and they should offer our students a larger choice of food as well.

英语建议作文篇6

dear wang ming,

i’m writing to kindly remind you of the dormitory rules. as we live in the same room, we are like families thus we should love each other and respect each other. what’s more, we should make our room clean and tidy. therefore, i hope you can read the following rules and obey them. rule no.1 when you get up in the morning, remember to make the bed. rule no.2 don’t make phone calls when we are sleeping. rule no.3 don’t use others’ things without permission. rule no.4 turn off the lights before you leave the room. i hope all of us can obey these rules and make our room more and more comfortable.

best wishes,

lihua

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