英语语法分析

Why did you put Clingfilm on it?

你为什么要用保鲜膜？

Lightly oil a 20cm square baking tin to a depth of 4-5cm and line it with clingfilm.

在20平方厘米的烘烤听罐里轻抹一层油，深度大约4至5厘米，盘内衬一层保鲜膜。

Once it's been cut, wrap it in clingfilm and put it in the fridge - but not before.

但是已切开的瓜，应该用保鲜膜裹着，放在冰箱里。