I remember I had a garden hose on the lawn and I would open the faucet and the garden hose would start to snake backwards. Why?

比如为什么你打开花园草坪上，水管的龙头，水管就会，向后蛇行呢？

youdao

I remember I had a garden hose on the lawn and I would open the faucet and the garden hose would start to snake backwards. Why?

比如为什么你打开花园草坪上，水管的龙头，水管就会，向后蛇行呢？

youdao