例句：

　　1、This custom is found in people of all races throughout the world.

　　這一習俗在全世界各種族中都有。

　　2、The custom dates back hundreds of years.

　　這一習俗可以追溯到幾百年前。

　　3、We've lost a lot of custom since prices went up.

　　自從價格上漲以來我們失去了很多生意。

　　4、It is the custom in that country for women to marry young.

　　女子早婚是那個國家的風俗。

　　5、It was her custom to rise early.

　　早起是她的習慣。