W-16:worth somebody's while 精力
A:I don't know whether it's worth my while to do the postgraduate work.
A:我不知道读研到底值不值得。
B:Sure it is. But it's really hard for you within three years.
B：当然值得，但三年时间对你来说是够难的了。
A:That's what I'm thinking about.
A：我想的也正是这个原因。
B:But when you tide over this period, you'll certainly feel better in the future.
B：但你只要熬过这段时间就好了。
