A terrible earthquake hit Japan a few weeks ago and it caused a dangerous tsunami which led to a great loss. The nuclear radiation has also become a serious environmental problem.
Since there ...
学校开展宣传地震常识，遇到地震，交通事故如何自救等知识的英语作文
A terrible earthquake hit Japan a few weeks ago and it caused a dangerous tsunami which led to a great loss. The nuclear radiation has also become a serious environmental problem.
Since there ...