他用以攻击歌利亚的武器是一个弹弓和一把竹杖，因为这就是他牧羊用的工具。

He came at Goliath with a slingshot and staff because those were the tools of his trade.

youdao

他用以攻击歌利亚的武器是一个弹弓和一把竹杖，因为这就是他牧羊用的工具。

He came at Goliath with a slingshot and staff because those were the tools of his trade.

youdao