When your exhaust falls off, you have to replace it.如果你的排气管脱落，应将其更换。There are many sources of air pollution; exhaust fumes, for example.空气污染有许多来源, 例如废气。the exhaust fumes that are polluting our cities污染我们城市的废气Exhaust fume...
Her steadfast belief never left her for one moment.她坚定的信仰从未动摇过.They were impressed by his steadfast good cheer...他整天笑呵呵的样子给他们留下很深的印象。He remained steadfast in his belief that he had done the right thing.他一直坚信自己做得对。They we...
The Author of our religion everywhere professes himself the wretch's friend.我们宗教之主到处都说过,他是世上可怜人的真朋友.a villainous wretch恶棍You are really an ungrateful wretch to complain instead of thanking him.你不但不谢他,还埋怨他,真不知好歹.Chao...