Chantal was lucky to be able to salvage her career.尚塔尔能保住她的事业算是走了运。"I'm a lucky man, undeservedly lucky," he said humbly.“我是个幸运的人，本不配如此幸运，”他谦虚地说。In China bats are thought of as being very lucky.在中国，蝙蝠被视为吉祥物。...
7岁的孩子中1/4以上都不会正确地做加法运算。More than a quarter of seven year-olds cannot add up properly.那是简单的加法.That is a simple addition.加号用于加法;减号用于减法.The plus sign is used in addition and the minus is used in subtraction....