1.as luck would have it 碰巧，真幸运；碰得不巧，真倒霉
例句：As luck would have it, a doctor happened to be there when he fainted.
他晕倒时幸好旁边正有一个医生。
2.as right as rain 非常健康，毫无问题
例句：I was not at all well last weekend, but I'm as right as rain now.
上周末我很不舒服，可现在完全好了。
3.as steady as a rock 坚如磐石，屹然不动；（人）可靠的
例句：His hand was as steady as a rock.
他的手稳稳地操作着。
4.as stubborn as a mule 像骡子一样固执，非常执拗
例句：Don't waste words on him. He is as stubborn as a mule.
别在他身上白费口舌了，他非常固执。
5.as warm as (a) toast 暖烘烘的，暖得满脸红光的
例句：We lit the fire and be soon as warm as toast.
我们生起了火, 很快就觉得暖烘烘的了
6.as weak as a kitten (as weak as water) 身体虚弱，意志薄弱，性格懦弱
例句：My temperature has gone down, but I'm still as weak as a kitten.
我的热度降了，但我仍然没有一点力气。