Think of it as part of your body, like your arm or your leg. 把它想成是你身體的一部分，就象你的手和腳。
The number of cases of assault or the number of assault on policemen is increasing. 侵犯警察身體的案件數正在增加。
Our difficulty in approaching the mesoscale from above or below bespeaks a basic challenge of physics. 不管是由大或由小開始向中尺度推進，我們遇到的困難顯示了這是物理的基本挑戰。
Successful exploration programmes are likely to be based on the application of one or more of the many chemical and physical search techniques. 只有使用一種或多種化學和物理的普查方法才能制定出成功的普查計劃。
