Ebay
电子港湾；易趣（知名网上购物网站）
🗣️ 情景例句
Where should we look for a house, Mrs. Martinelli?
我们应该到什么地方找房子， Martinelli太太？
What do you do at work?
你上班干些什么？
There were twenty cars in the race.
参加比赛的有20辆汽车。