商务英语：今日热词——无瑕疵的

无瑕疵的（形容词）

(adjective) Describing conduct that is free of fault; morally uncorrupted; completely appropriate.

EXAMPLE: Our board of directors makes decisions in an irreproachable manner that reflects well on our company.

我们的董事做决策的方式无可指摘，公司反响良好。

to break the back of something

应对严峻挑战

To overcome a challenge or a rival; to get through the hardest part of a struggle.

EXAMPLE: Our favorite basketball team played hard and broke the back of the rival team toward the end of the game, and finally won.

我们支持的篮球队打得很苦，全场都在应对对手的严峻挑战，最终获胜。