Meeting the new sales target will be a real challenge for our small team.

達成新的業績目標對我們這個小團隊來說會是一大挑戰。

Many applicants said the role offered the kind of challenge they were looking for.

許多應徵者表示，這個職位提供了他們想要的那種挑戰。

Shipping delays during the holiday season remain our biggest challenge this year.

假期旺季的出貨延誤仍是我們今年最大的挑戰。