“are you sure”的意思是：你肯定吗。
双语例句：
Are you sure I can't mix you a drink?
你确定不用我为你调一杯饮料吗？
Are you sure you wouldn't like some more wine?
你真的不再要点儿葡萄酒了吗？
Are you sure you're not kidding me?
你确定不是在和我开玩笑吗？
Are you sure he's not two-timing you?
你肯定他没有背着你另有所爱？
Are you sure you're physically tough enough for this job?
你确信你有足够的体力胜任这份工作吗 ?
相关词组
you are surely：您当然
例句：you are surely not suggesting the law is unnecessary .
您当然不是在暗示法律没有必要吧。
If you are sure：如果你确定的话
例句：If you are sure，Drinks are on the house.
如果你确定的话，酒水店家免费招待。
you are sure：你一定
例句：you are sure to work out to problem.
你一定会解出这道题.
