245. on business "有事, 出差"
244. of one's own 属于某人自己的
243. of course 当然
242. now and then /again 时而; 偶而
241. not…at all "(用来加强语气)一点也不,根本不"
240. no longer / not …any longer 不再
239. next to 紧挨着;紧靠着
238. meet with 遭遇
237. meet the needs of 迎合……的需要
236. make up one's mind 下决心