I consider myself a professional gambler and have many years experience in this field.

我认为，作为一个专业的赌徒，在这方面我有丰富的经验。

youdao

Really? I've seen her act like a professional on the soccer field, but I was worried about her performance in school.

真的吗？我曾看到她在足球场上表现得像个职业球员，可是我担心她在学校的表现。

youdao

By this, I don't mean clients - I mean professional acquaintances in the same field as you (contacting clients should be a regular part of your workflow).

我是指通过这种方式你去联系与你在同一领域的不大熟悉的专家，而不是去联系你的客户——联系客户应当是你定期的工作流程中的一部分。

youdao

As a clinician and a professional in the field of public health, I have seen those challenges first hand.

WHITEHOUSE: Health Care Blog | The White House

Everyone I spoke to bar none said he was a real professional on and off the field.

BBC: Paul completes Leeds code switch