例句：
Did it hurt? Sure it hurt.
疼不疼？當然疼了。
'May I ask you something?' — 'Sure. Fire away.'
“我可以問你一個問題嗎？”——“當然可以。盡管問吧�！�
There's only one sure way to do it.
做這件事只有一個保險的`辦法。
I'm sure you'll get there in the end.
我相信你最終會成功的。
Make sure you get a good look at their faces.
你一定要仔細看清他們的面孔。