One of the biggest challenges facing employers and educators today is the rapid advance of globalization.
challenge在句中的意思是挑戰，同時還可以表示問題;艱鉅的'任務等含義。如:
The recessian has certainly exacerbated these challenges.
經濟衰退無疑使這些問題進一步惡化
face在句中作動詞，意為面對;面臨。advance意為進步，進展。
face作動詞時還有如下常見含義:
面對;面臨。如:
They stood facing each other for several minutes.
他們面對面站T好幾分鐘。
He is facing the biggest challenge of his career.
他正面臨著職業生涯中最大的挑戰。
必須對付;承認，正視。如:
Youre going to face her sooner or later.
你遲早都得對付她。
They refused to face the fact that they had problem with their relationship.
他們拒絕承認他們的關係出現了問題這一事實。
短語face up to，意為勇敢面對。如:
We must face up to financial crisis.
我們必須勇敢面對金融危機。
