将牙线在齿间来回拉动。Draw the floss backwards and forwards between the teeth.一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。Researchers observed one bird impale a rodent on...
Rice, fried noodles, meat with eggs, and green beans.米饭 、 炸面 、 肉炒蛋和青豆.The green beans can be supplied in bulk or in gunny bags.青豆可以散装,也可以用麻袋装.Well, get a choice of fresh asparagus, green beans and grilled tomatoes.我们有各种新...
It is easy to persuade oneself.说服自己往往很容易。A stranger, long road. I must to oneself say refuels!一生人, 漫漫长路. 我要对自己说加油啊!Qinghua university, People university, visiting professor . MBA class deliver oneself hierophant . Publis...