我们走在路上，忽然看见了一座人工沙堆，我停下了脚步。

We walk on the road, suddenly saw a man-made sand pile, I stopped.

youdao

我们走在路上，忽然看见了一座人工沙堆，我停下了脚步。

We walk on the road, suddenly saw a man-made sand pile, I stopped.

youdao