Doctor blade is balanced automatically and ink is scraped cleanly;

自动平衡之油刀，刮油干净利落；

youdao

Bringing these together in a light, well balanced writing instrument, through which ink flows fluently to a ball point, is a great success.

把这两个特征结合在轻而平衡的写字工具上，原子笔的墨水流畅的达到原子笔的尖端，是一种非常大的成就。

youdao

So I ask you to support, No. 1, an economic program that saves Social Security first, and don't fool with this balanced budget until we actually achieve it, and that we ought to look at the black ink just for a day or two before we start giving it away...

CNN: Transcript: Clinton's remarks at Orlando fund-raiser