我们要不断地开拓自己的视域、增长见识.We should constantly broaden our views and expand our knowledge.她的小说数量颇多, 意象丰富, 视域阔大.Her novel quantity quite a lot, image rich, the sight is liberal.人的实践只能是历史视域中的实践.Man's practice is comprehended...
The production of melanin in the skin is stimulated by exposure to the sun.皮肤暴露在阳光下就很容易生成黑色素。Freckles are simply concentrations of melanin.雀斑不过是高浓度的黑色素.Promote the blood circulation, and accelerate the melanin's dec...