Add another color after one is finished to avoid adding wrong ink color.

为避免加错墨水颜色，需完成一个颜色添加，再操作另一个颜色。

youdao

I've been wrong before, but my developing China instinct tells me that China is in charge of ink cartridges in the current age.

以前我一直搞错，但我日益剧增的中国直觉告诉我：当今世界，中国主宰着墨盒。

youdao

I've been wrong before, but my developing China instinct tells me that China is in charge of ink cartridges in the current age.

以前我一直搞错，但我日益剧增的中国直觉告诉我：当今世界，中国主宰着墨盒。

youdao