What is the use of (11) It’s like asking what is the use of going to university--if you’re asking in that tone of voice, you probably shouldn’t do it. But, (12) my diary once or twice proved useful, when I was involved in a libel (毁谤罪) suit where I had to give (13) about a night eight years before. Normally, I can’t remember what I did eight years before, but I was able to fish out (摸索出，掏出) the diary for a (14) account. But it would be mad to keep a diary just for occasional (15)