If no expert is on hand, make adjustments yourself.

如果身边没有这样的专家，那就自己调整吧。

youdao

I'm an international award winner, and I'm known as an expert at sleight of hand and an authority on approaching magic as an actual art form.

我赢得过国际比赛，大家都知道我是变戏法的专家，也是最能将魔术当作真正艺术的权威。

youdao

Clearly, I am no art expert. Other works include a vague piece by Sadeq Mohamed, consisting of a hand, I suppose, making a strange gesture.

显然，我并不是一个艺术方面的专家，其他作品包括沙德·默罕默德的一个立意不明的作品——似乎包含了一只手，我想，作出一个奇特的姿势。

youdao

Predictably, they ate rabbit stew, which their hostess had prepared with an expert hand.

NEWYORKER: The Insufferable Gaucho

On the one hand, much expert commentary confirms that the 40-year old plant was outdated.

FORBES: An Immodest Proposal to Spur Nuclear Energy Industry Growth -- and Global Safety

According to Mark Hand, a technology expert at Philips competitor Acuity Brands Inc.

NPR: Goodbye Fluorescent Bulb? Philips Says Yes.