7、as…as…can(may)be
It is as plain as plain can be.
8、“It is in(with)…as in(with)”
It is in life as in a journey.
9、“as good as…”相等于，就像，几乎如;实际上，其实，实在。
The merchant as good as promised the orphan boy，that he would adopt him.
10、“many as well…as”和“might as well …as” “many as well…as”可译为“与其……，不如……，更好”，“以这样做……为宜”，“如同……，也可以……”等等。“might as well …as”表示不可能的事，可译为“犹如……”，“可与……一样荒唐”，“与其那样不如这样的好”等等。
One may as well not know a thing at all as know it imperfectly.
