Staff in the break room are asked to thin the concentrated coffee with hot water.

茶水間的員工被要求先用熱水稀釋濃縮咖啡。

The cleaning crew thinned the floor polish before using it in the hotel lobby.

清潔人員在飯店大廳使用地板亮光劑前，先把它稀釋了。

Our shipping instructions say the paint must be thinned with water before application.

我們的出貨說明指出，這款油漆使用前必須先加水稀釋。