例句：

　　He made efforts to move the heavy furniture.

　　他努力搬動沉重的家具。

　　The lead is heavy and the plastic is light.

　　鉛是重的，而塑料是輕的。

　　We have a heavy correspondence to deal with .

　　我們有大批信件待處理。

　　We had heavy hearts as we went to a funeral.

　　我們懷著沉重的心情參加葬禮。

　　There will be heavy snow in the coming few days .

　　近期內(nèi)將下大雪。