The manager warned staff that gross remarks about customers would not be tolerated.

經理警告員工，對顧客發表粗俗的言論是絕對不被容許的。

Several passengers complained about a traveler's gross behavior during the long flight.

好幾位乘客投訴一名旅客在長途航班上的粗俗行為。

HR launched an investigation after an employee sent a gross joke in the team email.

一名員工在團隊郵件中發送下流笑話後，人資部門展開了調查。