1. The earthquake wreaked havoc on the city. 地震对这座城市造成了大破坏。
2. But once it gets attached to something else, say a document or image attached to ane-mail message, it can wreak havoc. 但是一旦它一些其他的是联系上，比如连接到一封电子邮件上的一个文件或图片，它将会爆发。
3. Still, South Africa's organizers say that the timetable is so tight that even a three-week rain delay could wreak havoc. 不过，南非世界杯主办单位说，施工时程太紧迫，连下雨停工三周也可能造成惨重损失。
英英解释
v.
1. cause to happen or to occur as a consequence
