To keep ecology in balance is our duty.保持生态平衡是我们的职责.Development has been guided by a concern for the ecology of the area.该地区的发展以注重生态为指导原则。We are reproducing ourselves at such a rate that our numbers threaten the ecology ...
Entertaining in style needn't mean spending lavishly.待客隆重并不意味着要大肆铺张。The room was lavishly decorated with tinsel and holly.房间用了大量的金属箔和冬青枝装饰,十分奢华.He went on spending lavishly until his money was at the end.他继续挥霍无度,直到把...