在我帮着上菜时，那张制作馅饼的配料单碰巧从她的文件夹中滑落下来。

So I helped with the dishes and the recipe accidentally fell out of her file.

youdao

在我帮着上菜时，那张制作馅饼的配料单碰巧从她的文件夹中滑落下来。

So I helped with the dishes and the recipe accidentally fell out of her file.

youdao