圆周上各点离圆心的距离相等。All points on a circle are equidistant from the centre.圆周内两直径必相交.Any two diameters of a circle intersect each other.圆的直径与圆周有相互关系.The diameter and the circumference of a circle correlate....
世上最让人难受的莫过于小婴儿遭到遗弃。The saddest thing in the world is a little baby nobody wants.这对他是一段非常难受的经历.It had been a most trying experience for him.他们老是把他按入水中, 可怜的家伙, 他显出一副好难受的样子.They'd been ducking him in the water. Poor fe...
She made a fanning motion, pretending to cool herself off.她做了个扇风的动作，假装想让自己凉快一点。Kneeling in front of the open hearth, old Maria was fanning the smoldering fire.老玛丽亚跪在壁炉前的空地上，扇着闷燃的炉火。Mo kept bringing me out refreshments an...