I can't control my eating. It's hard when people don't understand and call you a glutton.我无法克制自己的食欲,当人们不理解而叫我贪吃鬼的时候心里别提有多难受了。I can't control my eating. It's hard when people don't understan...
一切面状构造均可用向线和倾斜角来表示.All planar structures are represented by a strike line and dip angle.通常假定反力在垂直切面内不发生变化.It is generally assumed that a reaction does not change in elevation.这是切面包片的机器.It's a machine for slicing bre...