英语语法分析

Is he the hardest puncher you've dealt with?

他是你指导的出拳最狠的拳手吗？

The ticket collector used a puncher to check the tickets.

收票员用打洞器检查车票。

Netizen " disdainful bull-puncher " offer different point of view.

网友“倨傲的牛仔”提出不同观点。