She plucked some leaves off the sapling.她从树苗上摘下一些叶子.A sapling needs pruning, a child discipline.小树要砍, 小孩要管.She cut down the sapling with one chop.她一斧子就把树苗砍倒了....
Big meals during the day cause drowsiness.白天吃太多会让人昏昏欲睡。A feeling of drowsiness crept over him.一种昏昏欲睡的感觉逐渐袭扰着他.This decision reached , he finally felt a placid drowsiness steal over him.想到这, 来了一点平安的睡意....