A I've got to go home and study.
我必須回家讀書。
B For what?
為什么?
A The test tomorrow.
為明天的考試?。?/P>
B If you don't know it by now, you might as well not bother studying.
如果你到現(xiàn)在對(duì)考試材料還沒有弄懂的話,你倒不如不用麻煩去學(xué)了。