这个公式用于计算圆的面积。This formula is used to calculate the area of a circle.地球是圆的是常识.It is common knowledge that the earth is round.圆的直径与圆周有相互关系.The diameter and the circumference of a circle correlate....
“没错，梅格。”他用冰冷、阴沉的声音答道。"That is correct, Meg," he answered in his cold, dead voice.黎明时分天气阴沉，云幕低垂。The day dawned sunless and with a low cloud base.他猛灌着双份威士忌，脸色阴沉。He was drinking his double whiskey too fast and scowling....
Her popular pot holder is also available in do-it-yourself kits.她那广受欢迎的防烫布垫也可以自己购买原料套装自己制作。You can get kits to do this from DIY stores.你可以在自己动手商店里买一套工具自己来做这个。There were a couple of decent kits knocking around, but this w...