我为你所做的一切都是免费的,无偿的,你明白吗?What I did for you was free, gratis, you understand?我知道他的帮助不会是无偿的。I knew his help wouldn't be given gratis.她和这地区每个农夫都无偿的搞过.Every farmhand in the region has enjoyed her for free....
The orchestra has more discipline now, but at the expense of spirit.那个管弦乐团现在更有纪律性了,却丧失了灵魂。They are worth having but not at the expense of better services.它们值得拥有,但是不能因此放弃更好的服务。The dealers profited shamefully at the expens...