Please keep all receipts for incidental expenses such as taxis and meals during the trip.

出差期間的計程車費、餐費等雜支，請保留所有收據。

The hotel requires a credit card deposit to cover any incidental charges during your stay.

飯店要求以信用卡預授權，以支付住宿期間的任何雜項費用。

The new hire's lack of Excel skills is incidental; her client experience matters far more.

新進員工不熟 Excel 只是次要問題，她的客戶經驗重要得多。