1·His sudden departure threw the office into chaos.
他的突然离去使这个部门陷入一片混乱。
—— 《牛津词典》
2·His sudden departure had demonstrated how unreliable he was.
他突然离去，这说明他是多么不可靠。
—— 《牛津词典》
3·Her sudden departure has disarranged my plans.
她突然离去打乱了我的计划。
4·His sudden departure took us quite by surprise.
他忽然离开，使我们大吃一惊。
5·His sudden departure cast a cloud upon our scheme.
他的突然离去给我们的计划投下一层阴影。
6·However, the sudden manner, but often sudden departure.
但是，突然地来了，却往往又突然地离去。
7·His sudden departure demonstrated how unreliable he was.
他的突然离去证明了他是多么不可靠。
8·The secretary's sudden departure disorganized the whole company.
该秘书的突然离去使全公司陷入混乱。
9·There was without rhyme or reason for his sudden departure.
他的突然离开让人感到莫名其妙。
10·Do you know what lies behind her sudden departure for London?
你知道她突然去伦敦的原因吗？