您要查找的是不是：
- You need a medium size. 你需要一个中号的。
- Do you want a large size or a medium size? 您穿大号的还是中号的?
- You need a sharp knife to cut through the knot. 你需用快刀才能把结切断。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- You need a thick skin to be a politician. 当政客得脸皮厚。
- What style do you like? Do you want a large size or a medium size? 您喜欢哪种式样?大号还是中号?
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- That shirt's too tight, you need a bigger size. 这件T恤衫太紧了，我需要一件大点儿的。
- You need a lot of tact to be an air hostess. 当空中小姐言行需十分得体。
- You look tired. You need a good rest. 你看来累了。你需要好好休息一下。
- The salesperson gives Li Ping a medium size. 售货员给李平一个中号试。
- I want a blouse in a medium size. 我想要件中号女衬衣。
- This style, a medium size, please. 这种式样，中号的。
- You need a jack to lift the car before repairing it. 修汽车前，你得用千斤顶把汽车抬起来。
- You need a fairly rugged vehicle to cross the desert. 你需要有一辆相当坚固耐用的车子穿越沙漠。
- Do you need a bandage for your cut? 你的伤口需要绷带吗？
- Fine. I'd like a medium sized carp steamed. 好的，给我来一条大小中等的清蒸鲤鱼。
- You need a housekeeper to nurse your property. 你需要雇用一名管家来精心料理你的家产。
- You need a good holiday to chirk you up. 你需要度过一个痛快的假期来振奋精神。
- This setting simulates a Medium sized Live room. 这种设置模拟一个更“活”（或混响较强）的房
