简介：维生素，又称维他命，适量摄取可保持身体健康，而过量则会中毒。维生素已成为价值千亿美元的产业，Derek Muller博士讲述维生素的科学和历史，以及怎样合理摄取。 Almost one billion of us take a regular dietary supplement, mainly vitamin tablets. Vitamins are enthusiastically endorsed by celebrities, and vitamin-fortified foods l
简介：Asli thinks marriage is a scam, and says so. But when her beau Kerem unexpectedly agrees, she goes to great lengths to manipulate him into proposing. 译文[ZiYuantun.Com](2): Asli 认为婚姻是个骗局，所以这么说。但是当她的男朋友 Kerem 出人意料地同意时，她不遗余力地操纵他向她求婚。