请帮忙英译中A IBRARIAN is very frequentlyselected because he has n
请帮忙英译中 A IBRARIAN is very frequently selected because he has no experi- ence of libraries.I suppose that is the way in which Mark Twain would put his multum in parvo. 特别希望能告知文中提到的马克吐温的典故的出处