当春天到来的时候它就会掉下来。
当春天到来的时候，树叶绿了。
当春天到来的时候，白天越来越长，天气也变得越来越暖和。
When spring comes, the days are longer and longer, and the weather gets warmer and warmer.
为什么树叶不能只是改变颜色，继续在树上生长，而当春天到来的时候再变回绿色？
Why can't leaves change colors, stay on their trees, and change back to green again when spring comes?
当春天到来的时候，暗沉的肤色变得很烦死，因为在这明媚的季节里，我们希望自己的皮肤看起来焕然一新，充满活力。
Complexion is kind of grey, that is very annoying, because of spring is coming, we want to look refresh and energetic.
当春天一到来，太阳把大地照得很温暖的时候，燕子就向拇指姑娘告别了。
Very soon the spring time came, and the sun warmed the earth.
当春天一到来，太阳把大地照得很温暖的时候，燕子就向拇指姑娘告别了。
Very soon the spring time came, and the sun warmed the earth.
应用推荐