移动家具时，确保你不要在漆面上留下划痕。

Make sure you don't ___mark the paintwork while you're moving the furniture around.

洒出的咖啡在白桌布上留下了污渍。

The spilled coffee ___marked the white tablecloth.

避免用食物污渍在文件上留下痕迹。

Avoid ___marking the documents with food stains.