cash down on the nail

例句：

1. 1. He cashed down on the nail and made a quick sale.
   他在钉子上敲了一下，很快就卖出了。
2. 2.The thief was caught by the police, who cashed down on the nail to recover the stolen goods.
   那个小偷被警察抓住了，他们用钉子敲了一下来找回被盗的物品。
3. 3.The carpenter used a hammer to cash down on the nail and reinforce the wooden beam.
   木匠用锤子在钉子上敲了一下，加固了木梁。