华人服务生们站在一起，讲着只有他们自己才懂的笑话。Chinese waiters stood in a cluster, sharing a private joke.他找碴儿跟服务生打了一架，最后进了监狱。He picked a fight with a waiter and landed in jail.酒吧服务生麻利地把茶杯放在了茶碟上。The barman slapped the cup on to the waiting sa...
The ultimate aim is to expand the network further.最终目的是为了进一步拓展该网络。I owned a bookshop and desired to expand the business.我拥有一家书店，想要扩大业务。Metals expand when they are heated.金属受热会膨胀。...