一股黑色的墨水流遍了整个房间。

A black stream of ink flowed across the length of the room.

youdao

你现在读的单词是由一种叫做墨水的黑色液体写在纸上形成的。

The words you are reading now are made of a dark liquid called ink, which is written on paper.

youdao

用纸要体面，纸的颜色要柔和、不可艳丽，就像奶油或者蛋白一样；要用黑色或棕色墨水——不要用蓝色、绿色，更不要用红色！

Use decent paper in a neutral, soft colour such as cream or white, and write with classy black or brown ink - no blues, greens or reds!

youdao