Variation among humans is limited to the possible permutations of our genes.人类的变异受限于我们的基因可能存在哪些排列。The possible permutations of x, y and z are xyz, xzy, yxz, yzx, zxy and zyx.x、y和z的可能的组合方式为xyz、xzy、yxz、yzx、zxy和zyx。These pe...
Peru: Cuzco and Apur í mac and Huallaga rivers & Colombian border.秘鲁: 库斯科,阿亚库乔地区,埃内河谷,阿普里马克省和瓦亚加河 和 哥伦比亚边境.The incas believed that cuzco was the navel of the universe.印加人认为库斯科是宇宙的中心....
The village is a settlement of just fifty houses.这个村子里只住了50户人。We ran across some old friends in the village.我们在村里偶然碰见了一些老朋友。The village is haunted by the ghosts of the dead children.死去的孩子们的幽灵常在该村出没。...
This enlarger can make print of various size from the negative.这台放大机可以从底片,效果会好吗?B : Oh , well, you'd need your enlarger, and chemicals, and so on.嗯, 最好你有一台放大机, 和化学药品, 如此之类的.Many new D enlarger adoption the PWM outpu...