例：她一路上几乎什么都买了，不管是有用的还是没用的。我实在不知道她到底是怎么拎动她的手提箱的。 (来源：专业英语学习网站 http://www.EnglishCN.com)

13. to put a sock in it

13. 闭嘴、别再说了

Asking a noisy person or a group to be quiet or to shut up.

让吵吵嚷嚷的单个人或一群人闭嘴。

Example: Oh, dry up; put a sock in it.

例：噢，你快给我闭嘴！

14. to have a cast iron stomach

14. 铁打的胃，吃多少喝多少都没问题

A person who has a cast iron stomach is someone who has no problems with eating anything or drinking anything.

这个习语指的是一个人吃多少喝多少都没问题。

Example: I cannot eat this type of food because i don’t have a cast iron stomach.

例：我不能吃这个东西，我的胃可不是铁打的。

15. use your loaf

15. 动动脑子

If you tell someone to use their loaf, you are telling them in a slightly angry way that they should think more carefully about what they are doing.

你跟别人说这个习语，就是说用有点生气的口吻让别人做事多动动脑子。

Example: You haven’t even switched the thing on. Come on, Jamie, use your loaf!

例：你连开关都没看。天哪，杰米，长点脑子吧！