他将和大家分享他在护发方面的专业知识。

He will share his professional knowledge of haircare.

这项任务需要专业知识。

The task demands professional knowledge.

我们需要利用我们现有人员的专业知识。

We need to tap the expertise of the people we already have.

他没有经营农场的专业知识。

He hasn't got the know-how to run a farm.

和她在许多其他方面的专业知识相比，这些相对来说都不算什么。

These are relatively small points when set against her expertise on so many other issues

查特里斯的专业知识和他对作品浅显易懂的阐释立即给黑格留下了深刻印象。

Haig was immediately impressed by Charteris's expertise and by his lucid explanation of the work.

课上讨论才是我的专业知识最能带给学生益处的地方。

The discussions are the things where my expertise can benefit the students most.

这些人靠他们的专业知识和技能谋生。

These people earn a living wage for their professional knowledge and skills ．

一个拥有性事方面专业知识的人；

A person who professes1 a knowledge of sexual matters;