vouch
v[Ipr]
1 ~ for sb/sth take responsibility for or express confidence in (a person, his behaviour, etc); guarantee 为(某人、 其行为等)担保或作证; 保证
I can vouch for him/his honesty. 我可以为他[他的诚实]作担保.
2 ~ for sth confirm (a claim, etc) by producing evidence or drawing on one's own experience(提供证据或现身说法)确定(某权利要求等)
Experts vouch for the painting's authenticity. 由专家确认该画是否为真迹.
No, not very. You need a driving permit. Have you got one?
不,不很贵。你需要一个驾驶执照。你有没有?
On the subject of reading, Francis Bacon, who lived at about the same time as shakespeare, wrote these words, Some books are to be tasted, others to be swallowed, and some few to be chewed and digested. This good advice shows how it is possible to read