加入的过去式

　　The island is joined to the mainland by a bridge.

　　这个岛有一座桥与大陆相连。

　　Their son ran away from home and joined a cult.

　　他们的儿子离家出走，加入了一个异教团体。

　　I've had my doubts about his work since he joined the firm.

　　自从他加入公司以来，我对他的工作一直持有怀疑。

　　Hundreds have joined a police hunt for the missing teenager.

　　已有几百人和警方一同搜寻一名失踪的十几岁孩子。

　　I've joined the union.

　　我已经加入工会。

　　I've joined the ranks of the unemployed.

　　我加入了失业者的行列。