1) The leaves are changing color.
树叶变了颜色。
2) The color has changed .
颜色变了。
3) Leaves of trees became green.
树叶变绿了
4) Leaves have already started to colour;it will soon be winter.
树叶已开始变色;冬天就要来了。
5) The leaves have turned red.
树叶已变红了。
6) The leaves have turned.
叶已经变色了
补充资料：树叶
1.树木的叶子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条