您要查找的是不是：
- I'm afraid it must be a person to person call. 这一定是叫人电话。
- It must be a burglar. 一定是夜贼。
- It must be a very good book,don't you think? 这准是一本很好的书，你说呢?
- Then it must be a robot of a new type! 那一定是一个新型的机器人了
- It must be a meteor,@ the farmer told his son. 农夫告诉儿子：“那一定是颗流星。”
- It must be a multiple of 4,096 bytes, or 1 page. 该大小必须是4,096字节的倍数,或1页。
- It must be a place of special significance. 大牛:那这里肯定有什么特别的意义。
- It must be a very small world, the academy, or not? 学院的世界一定很小,不是吗?
- It must be a very good book, don't you think? 这准是一本很好的书，你说呢？
- Astounding! It must be a mistake. 奇怪！一定是搞错啦。
- It must be a very wonderful game. 这肯定是场很精彩的球赛。
- It must be difficult to be a real person. 要成为一个真正的人一定是很困难的。
- It must be a traumatically hard time to you. 最近的你一定痛苦非常.
- it sucks 真差劲，真糟糕
- It can't be an aeroplane. It must be a helicopter. 那不可能是飞机，一定是架直升机。
- It must be a wrongly written character. 他把“东北”写成了“车北”，显然是个讹字。
- If they become partners,it must be a hank for hank arrangement. 要是他们合伙的话，他们之间就必须是平等的。
- Q: It must be a very small world, the academy, or not? 问：学院的世界一定很小，不是吗?
- It must be a hard life, working as a Lumberman in Siberia. 在西北利亚当一名伐木工人，生活一定很艰苦。
- If a garment won't wash, it must be dry-cleaned. 用水洗就退色或缩水的衣服得乾洗。
