-  香蕉皮
 The thick yellow or green covering of a banana is called a banana skin .
 
in AM, use 美国英语用 banana peel
										- N-COUNT 引起麻烦(或使人出丑)的事物
 If an important or famous person slips on a banana skin, they say or do something that makes them look stupid and causes them problems.- ...waiting for the government to slip on this week's banana skin.
 等着政府这周的洋相
 
in AM, use 美国英语用 banana peel