1、It is important 或essential或crucial或significant for someone to do...對某人來說，做某事是重要的
例句：It is vital for human beings to take immediate action to protect wild animals.
2、be put under threat of 遭受某物的威脅
例句：Citizens are put under threat of getting infected with the virus.
市民正在遭受感染病毒的威脅。
3、The reason why...is that...原因是...
例句：The reason why fast food dominates our dining table is that governments fail to protect a nation’s traditional food industry.
快餐如今支配著我們的餐桌的原因是政府沒有保護好本國的傳統食品行業。
1、Recently, the problem of … has aroused people's concern. 最近,……問題起人們的關注.
2、The Internet has been playing an increasingly important role in our day-to-day life. It has brought a lot of benefits but has created some serious problems as well.
網際網路已在我們的生活中扮演著越來越重要的角色.它給我們帶來了許多好處,但也產生了一些嚴重的問題.
3、Nowadays, (overpopulation) has become a problem we have to face.
如今,(人口過剩)已成為我們不得不面對的問題了.
4、It is commonly believed that … / It is a common belief that … 人們一般認為……
5、Many people insist that … 很多人堅持認為……
6、With the development of science and technology, more and more people believe that…
隨著科技的發展,越來越多的人認為……
7、A lot of people seem to think that … 很多人似乎認為……
8、People's views on … vary from person to person. Some hold that …. However, others believe that….人們對……的觀點因人而異.有些人認為……,然而其他人卻認為……
9、People may have different opinions on …人們對……可能會有不同的見解.
10、Attitudes towards (drugs) vary from person to person.人們對待吸毒的態度因人而異.
11、There are different opinions among people as to …關於……,人們的觀點大不相同.
12、Different people hold different attitudes toward (failure). 對(失敗)人們的態度各不相同。
1、There are many different opinions among people as a ...,some people suggest that...
關於......人們有不同的觀點。一些人認為......
2、Today... which have brought a lot of harms in our daily life.First,...Second,...what makes things worse is that...
現在，... 它們給我們的生活帶來了許多危害。首先...其次...最糟糕的是...
3、As far as ... is concerned 就...而言
4、It can be said with certainty that...可以肯定地說...
5、It has to be noticed that...必須注意到...
6、It’s generally recognized that... 普遍認為...