The speaker was an experienced man， composed and steady.

这位演讲者风度老练，从容不迫。

《新英汉大辞典》

We need an experienced man to pull our company together.

我们需要一位有经验的人来整顿我们公司。

youdao

It would have required an experienced man to keep the top-heavy sled upright, and Hal was not such a man.

这时需要一个有经验的人来扶住头重脚轻的雪橇，可赫尔根本不是这样的人。

youdao

Visitors who are not experienced rock climbers can follow a steep man-made path that takes them to the top.

VOA: special.2009.07.20

However, he reaffirmed that it would be a wise idea to have a more experienced man on hand.

BBC: New manager Neil Lennon wants Celtic 'to go to war'

He is an experienced man but lacks Kumaratunga's charisma.

CNN: MIXED TIDINGS IN COLOMBO

Yet Mitt Romney was the man running as the experienced manager, the man whose years running a business uniquely qualified him to run the biggest, most complex organization on earth, the federal government.

FORBES: Romney the Great Manager? Not Nearly as Good as Obama, the Election Proved