They were standing three-deep at the bar.

他们在吧台前站成三排。

《牛津词典》

Deep Fried Mars Bars, Scotland. A heart attack in a chocolate bar.

油炸火星巧克力棒：产自苏格兰，让人心头一颤的巧克力棒。

youdao

Eagle Lake, which supplies water to nearby Bar Harbor, is deep, clear, and relatively free of plant life.

向附近的巴尔港提供水源的鹰湖，深邃、清澈，相对而言植物稀少。

youdao

Well, that's not exactly true: You heard the Baltimore Ravens fans, purple and loud and jammed into the lobby of the Hilton Riverside, three deep at the bar at Drago's Seafood Restaurant Saturday night around 7.

WSJ: Super Bowl: The Night (Half) the Lights Went Out

Chocolate manufacturing giant Mars has distanced itself from the famous deep-fried Mars bar by seeking a disclaimer.

BBC: Deep-fried Mars bars disowned by chocolate firm

The deep-fried Mars bar has become synonymous with negative aspects of the Scottish diet since it was first reported in the Daily Record in 1995.

BBC: Deep-fried Mars bars disowned by chocolate firm