heavily的形容词

　　She left her children behind with a heavy heart.

　　她十分难过地丢下了她的`孩子们。

　　The equipment is slow and heavy by modern standards.

　　按现代标准，那台设备又慢又笨重。

　　There was heavy fighting in the capital last night.

　　昨晚首都发生了激烈战斗。

　　The discussion got a little heavy.

　　讨论变得有点严肃。

　　That bridge is too weak for heavy traffic.

　　那座桥不太牢固，承受不住过多的车辆。