Language Point 2

They had a simple saying hanging on their living-room wall: (Para. 1)

hang on: hold something or someone tightly

Don't hang the picture on that wall as it is facing the sun all day. 别把照片挂在那墙上，因为那墙整天晒着太阳。

Hang on tight; it's going to be a rough ride. 抓紧；汽车要颠簸了。