He has already learned from a professional chef.

他已经在一名专业厨师那学习过。

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Anything you want when you're in charge of the kitchen as a professional chef.

就是当你成为一名专业厨师掌握厨房时想要的一切。

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TV chef said: "As a professional chef I expect to spend the majority of my life working in the kitchen."

一位电视厨师说，“作为职业厨师，我认为花大部分时间在厨房里工作是可以的。”

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Chase, who said she's been a professional chef for about 14 years, said she's seen the Jackson children since June 25.

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After I retired from the Park Service as an Assistant Regional Director for External Affairs in the Intermountain Region, I went back to school to learn to be a professional chef.

WHITEHOUSE: Not In My Backyard

For the cafeteria cook-off, each school chef was paired with a professional chef and each team was given 30 minutes to prepare a lunch for 20 kids that met federal nutrition guidelines.

NPR: Michelle Obama Highlights Obesity Progress In MS