26. 访问(某人的家) call at = drop in at
25. 用这种方法 by this means = in this way
24. 按小时计 by the hour
23. 五块钱买了… buy --- for five yuan
22. 忙于做某事… be busy (in) doing sth
21. 哈哈大笑起来;忽然大笑起来 burst into laughter = burst out laughing
20. 一串葡萄 a bunch of grapes
19. 撞;巧遇 bump into = meet with = come across = run into
18. 撞在门上 bump against the door
17. 实况转播 a live broadcast/ broadcast live