We hired her because of her expertise in international tax law and compliance.

我們錄用她，是因為她在國際稅法與法規遵循方面的專業知識。

The consultant shared his expertise on supply chain management during Tuesday's meeting.

顧問在週二的會議上分享了他在供應鏈管理方面的專長。

Our customer service team lacks the technical expertise to handle these software complaints.

我們的客服團隊缺乏處理這些軟體客訴的技術專業知識。