1. As an old stager, he knows exactly how to handle the crowd.
作为一名经验丰富的老手，他很清楚该如何应对观众。
2. The company hired him because he is an old stager in the industry.
公司雇佣他，因为他是这个行业的资深人士。

A: Is he new to the acting profession?
A：他是表演界的新人吗。

B: Not at all, he is an old stager.
B：完全不是，他可是个资深演员。

1) 在特定职业中经验丰富的人

2) 演艺界的资深人士

3) 经验丰富的老手

1. 经验丰富的人，老手

e.g. He is an old stager who has seen it all.
他是个见惯了风浪的资深人士。

noun

1. An experienced person in a particular field, especially an entertainer.

Synonym: veteran, old hand