We have display photographs and on-hand expert advice and the safe knowledge that those present are serious buyers.

我们已经显示照片和手头专家咨询和安全知识，这些本是严重的买家。

youdao

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

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On the one hand, much expert commentary confirms that the 40-year old plant was outdated.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