To reverse the trend is not a light task. It requires a good awareness of...要想扭转这一趋势并非易事。这需要充分意识到。。。
Both governments and ordinary citizens should join hands to make this world a better place to live, not only for ourselves, but also future generations.不仅仅是为了我们，更是为了我们的后代，政府和市民应该联合起来，是这个世界变成更美好的家园。
To sum up,...can benefit us tremendously if wisely and correctly channeled.总而言之，如果能够理性和正确地引导，。。可以让我们受益匪浅。
Conquering English is not different from conquering a great mountain; both of them require determination,courage,and perseverance.征服英语不亚于征服一座大山，都需要决心，勇气和坚持。
There is no doubt that enough concern must be paid to the problem of ...毫无疑问，对。。。问题应予以足够的重视。
Obviously,it is about time that we took some effective measures to solve the problem.显然，是时候采取一些积极地措施来解决问题了
