eg. You can tell whether the color will run by wetting a piece of it in hot water.
将一小部分颜料用热水浸一下就可以知道它是否会褪色。

eg. Will the colors run if the jeans are washed?
这条牛仔裤洗了以后会不会褪色啊？

eg. If one idles away his time, youth will fade away and life will run out him.
谁虚度年华，青春就要褪色，生命就会抛弃他。