1、 He was sent to Washington on a diplomatic mission、他被派往華盛頓，負有外交使命。
2、 He went on a secret mission、他執行一項秘密使命。
3、 The country maintains some sixty missions abroad、該國在海外設有約六十個(gè)使館。
4、 It seems to be his mission to help others、他的天職好像就是幫助別人。
5、 It seemed to be her mission to care for her brother's children、照顧她兄弟的孩子似乎成了她一生的使命。
6、 mission