雄鸟和雌鸟轮流孵蛋。Males and females take turns brooding the eggs.蚕孵出后食桑叶.Silkworms are fed mulberry leaves after they have hatched.看小鸡孵出来很有意思.It will be fun to see the chicks come out....
他放肆的举动扰乱了全班的秩序。His uncontrolled behavior disturbed the entire class.任性放肆的孩子会变成年轻的罪犯。Uncontrollable children grow into young criminals.不是放肆的时候Not a fit time for flippancy....