1.a herd of 一群（牛、羊）
A herd of about 100 African buffalo meanders quietly along a riverbank.
一群非洲水牛，大约100只，安详地顺着河岸漫步。

2.peel off 脱落
Promote to peel off dead horniness which contains melanin, boost skin luster.
促进含有黑色素的死皮脱落、提亮肤色。