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- 你一定要急急忙忙走吗?为何不留下喝杯茶呢? Must you dash off? Why not stay for a cup of tea?
- 你一定要急急忙忙走吗？为何不留下喝杯茶呢？ Must you dash off? Why not stay for a cup of tea?
- 你一定要那么早走吗? Have you got to leave so soon?
- 你一定要他发誓保持沉默。 You must swear him to silence.
- "能告诉我去邮局怎么走吗？" "你从那座大楼旁边走过去，在那个拐角处乘公共汽车去。" "Can you tell me how to get to the post office?" "You can make by that building and get on the bus at that corner."
- 你一定要确定每一条引文的作者是谁。 You must pin down every quotation to its author.
- 注意你一定要保守秘密！ Make sure you keep it a secret!
- 运动员一定要保持身体健康。 Athletes must stay in shape.
- 我们一定要当心火灾。 We must watch for fires.
- "我已经劝说你父亲同意去医院了。" "啊！真有你的！你一定费尽心机。" "Well, I've persuaded your father to see a doctor." "Oh, good for you! You must have been very tactful."
- ｀怎麽著，＇他喊道，｀你要把我丢下自己走吗？＇ `What, ' he exclaimed, `Are you leaving without me?'
- 我们一定要设法满足广大民众的要求。 We must try to satisfy the needs of the multitude.
- 我想你一定非常熟悉这方面的中国市场。 In my view,you must be very familiar with China's market in this regard.
- 出去之前一定要收拾一下。 Be sure to tidy up before going out.
- 在该城市地区，你一定得随时保持警觉。 In this part of the city,you have to keep your wit about you all the time.
- 我一定要见到它。 I insist on seeing it.
- 先生，要是你不需要我了，我可以走了吗? May I go,sir,if you have finished with me?
- 噢,真糟糕,没弄到票,你一定很失望。 Oh, it's too bad about the concert. You must be disappointed.
- 我们一定要他们遵守诺言。 We must peg them down to the promise.
- 如果你不尽最大努力的话，你一定会失败。 If you don't pat your shoulder to the wheel,you will fail in it.
