多重的英文

　　How heavy is the stone?

　　这块石头有多重？

　　You know how heavy the losses had been, so many artillerymen killed.

　　你知道损失多重，死了多少炮兵队的人呀。

　　How heavy was the baby when he was born? either of two offspring born at the same time.

　　这个婴儿出生时有多重？两个同时出生的婴儿。