英语作文 假设你是高二某班的学生李华，你的英国笔友Jack刚转入一所新学校，感到一切都很陌生。

A further example of the value of the study of history beyond its effect on daily life is the treatment of the environment and the earth as a whole. Looking back to the past to see the various effects of various human behaviors on the environment can show valuable lessons on what can happen if proper precautions are not taken. The nuclear accidents at Three Mile Island and Chernobyl have been studied to ensure that they do not happen again. Certainly the study of the effects of nuclear materials on humans and the environment provides value beyond that of the day-to-day life of people