瑞安有一块黄白相间的地毯。

Ryan's got a yellow and white rug.

秋天，树叶变黄变棕。

In autumn, the leaves become yellow and brown.

我喜欢那些蓝黄相间的长袜。

I like those long blue and yellow socks.

这条黑裙子很配你的黄衬衫。

The black skirt goes together with your yellow shirt.

它们是黄黑相间的。

They are yellow and black.

树的树叶在秋天变黄。

The tree leaves turn yellow in autumn.

秋天时，这片叶子变黄了。

The leaf turned yellow in the autumn.

初秋的树叶开始变黄。

The leaves start to turn yellow in early autumn.

秋天，这棵树的叶子变黄了。

The leaves of the tree turned yellow in the fall.

北半球的秋天树叶变黄。

Leaves turn yellow in autumn in the Northern Hemisphere.