1.end up 最終
例句:If you don't know what you want, you might end up getting something you don't want.
如果你不知道自己想要什么,到頭來你可能得非所愿
。2.because of 由于
例句:He was not a particularly good shot because of his eyesight.
他視力不好,算不上是一個出色的射手
。3.suicide rate 自殺率
例句:The explanation for the phenomenon of the rising teenage suicide rate involves many complicated factors.
對上升的少年自殺率的解釋涉及很多復雜的因素.
4.commit suicide 自尋了斷
例句:There are unconfirmed reports he tried to commit suicide.
有未經證實的報道說他曾企圖自殺
。