outs的中文翻译是什么意思

The dug-outs were secure from everything but a direct hit.

除非是直接被击中，否则这个地下掩体是非常安全的。

Dietary experts can advise on the ins and outs of dieting.

饮食专家可以对日常饮食的方方面面提出建议。

They are both down-and-outs, sleeping under the city's oldest bridge.

他俩都是无家可归的人，露宿在城市最古老的桥下。

I don't know the ins and outs of the matter.

我不知道这件事的来龙去脉.

Ade gave the try - outs the business but he failed to make the team.

艾德选拔时全力以赴,但未被选上.