英语：固定搭配精讲：at all costs

　　159. convince sb. of (=cause sb. to believe or feel certain; to persuade sb.) 使某人确信,try to persuade sb. to do sth.劝说某人做…

　　160. cope with(=deal with, try to find a solution to)应付, 处理

　　161. in the corner(of)在角落里;on(at) the comer of a street在街道拐弯处;round the comer拐过弯; be in a tight corner陷入困境

　　162. correspond (with) ( =exchange letters regularly) 通信

　　163. correspond to 相当于 . correspond with 符合,一致

　　164. at all costs不惜任何代价 . at the cost of 以…为代价

　　165. a matter of course 理所当然的事

　　166. as a matter of course 当然地, 自然地