当眼睛(主要是角膜部分)接触不到水份和氧气时，细胞死亡，血管膨胀，进而引发诸如发痒和眼部充血这样的一系列症状。

When the eyes, mainly the cornea, are deprived of water and oxygen, cells die and blood vessels dilate, causing syndromes such as itchiness and bloodshot eyes.

youdao

当眼睛（主要是角膜部分）接触不到水份和氧气时，就会导致细胞死亡，血管膨胀，进而引发诸如发痒和眼部充血等一系列症状。

When the eyes, mainly the cornea, are deprived of water and oxygen, cells die and blood vessels dilate, causing syndromes such as itchiness and bloodshot eyes.

youdao

舒缓环绕眼部四周的皮肤，紧锁润泽眼部的自养水份，减轻眼部自发机能引发的干燥感，改善黑眼圈和浮肿现象。

Relieve skin around the eyes, retain self-nourishing moisture for the eyes securely, abate the dryness spontaneously generated by the eyes, improve black-eye and edema.

youdao