后跟接触on,例如:
1. Frontier incidents have been common on the border.边界事件在边境上时常发生。
2.The Very Hungry Caterpillar, is common on children's bookshelves all over the world.《好饿的毛毛虫》在世界各地的儿童书架上都能找到。
3.The failure to arrive at a common language on many problems is not to be wondered at.在很多问题上没有共同语言是不足怪的。