橡树上挂满了黄手绢—20条，30条，也许好几百条。

It was covered with yellow handkerchiefs - 20 of them, 30 of them, maybe hundreds.

youdao

我告诉她，要是她没有别的男人，要是她还想让我回去，就在树上系一条黄手绢，我就会下车回家。

I told her that if she didn't have a new guy and if she'd take me back, she should put a yellow handkerchief on the tree, and I'd get off and come home.

youdao

镇子口有一颗大橡树，我告诉她如果愿意接受我回来，就在树上系一条黄手绢，然后我就下车回家。

There's a big oak tree just as you come into town. I told her that if she'd take me back, she should put a yellow handkerchief on the tree, and I'd get off and come home.

youdao