英音听力讲解:联合国秘书长潘基文罢免南苏丹维和部队指挥官

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1. sack vt.解雇; 把…装进袋里
例句：Where did you sack in last night ?
昨夜你们在哪儿睡觉的？

2. conclude vt. 推断; 结束，终止
例句：We may reasonably conclude that the meeting has been postponed.
我们可以推断会议推迟了。

3. investigation n.侦查; （正式的） 调查，研究
例句：We are making a thorough investigation
我们正在进行彻底调查。

4. retrieve vt. 取回; 恢复
例句：He reached over and retrieved his jacket from the back seat
他伸手从后座上取回了自己的夹克。

5. celebrate vt.庆祝; 祝贺
例句：He took up the rug, to celebrate their diligence and taste.
他拿过沙发毯，夸奖了她们的勤奋和雅兴。