英语疑难 急Something must____(do)to build up a Great Wall______(s

英语疑难 急Something must____(do)to build up a Great Wall______(s be up to do something 英语翻译It's easier to build up a child than to repair an adult. 英语翻译that's great!we should do something to make him happy ag build up one's to make great efforts to build a strong It's a great pleasure to do sth 翻译 ______ is to build up one's business from nothing What's the first thing you'd do if you were going to build a 用 build up 造句,急 it takes a lot to build up friendship.的意思 英语疑难题1.Parking is a great problem,and ____ is the traffic in