(我们公司)的一位求职者竟然要跟面试官掰腕子。

One candidate [at our company] challenged the interviewer to arm-wrestle.

没事她还跟“较年轻”的老人掰腕子，到对方认输才罢手，像小孩一样调皮！

She even plays with some younger old-ones until the other give up. She is so funny like a child.