商務英語：今日熱詞——無瑕疵的

無瑕疵的（形容詞）

(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.

我們的董事做決策的方式無可指摘，公司反響良好。

to break the back of something

應對嚴峻挑戰

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.

我們支持的籃球隊打得很苦，全場都在應對對手的嚴峻挑戰，最終獲勝。