She did it with ink on paper, but it was the short, snappy comment that said it all.
她是用墨水在纸上写，但她那短小精悍的评论非常到位。
2
The UV curing ink film forming time is very short, non-volatile solvent material, so also is environmental friendly and harmless to the body of the ink.
UV墨水固化成膜的时间很短，不挥发溶剂物质，所以也是环保型和对身体无害的墨水。
3
The hue compartment drier with simple structure and high drying efficiency might rapidly dry the moisture in the water-color ink at short notice.