Rock a bye baby on the tree top 宝贝轻轻摇你入睡 在那高高的树枝上 When the wind blows the cradle will rock 一阵风吹过 摇篮摇来摇去 When the bough breaks the cradle will fall 当树枝断裂 摇篮也会坠落 And down will come baby cradle and all 宝贝 摇篮 一切都会坠落 Rock a bye baby gently you swing 宝贝轻轻摇你入睡 Over the cradle mother will sing 你睡在摇篮里 妈妈为你唱着曲子 Sweet is the lullaby over your nest 甜蜜的摇篮曲 伴着你入眠 That tenderly sings my baby to rest 伴着温柔的歌声 快快睡去