"When I really miss Beijing I will open a can and sniff it, " Mr Zhang, 26, said. "I love this city and the air quality is getting better. "

26岁的张先生说：“在我特别想念北京的时候，我就会打开一罐闻闻。我爱这座城市，它的空气质量正在改善。”

youdao

When you swirl wine in a glass and sniff it, the volatile essences of the wine are carried by thousands of nerve endings in your nasal cavity to the olfactory bulb in your brain.

当您在玻璃中摇动葡萄酒和闻它的时候，葡萄酒中的挥发性成分由数以万计神经末梢传输到嗅觉中枢。

youdao

When offered anything unusual to eat, a pig will sniff at it and nibble gently.

当提供不同以往的食物时，猪会嗅，并轻轻地啃。

youdao

You're on the phone with this guy all the time and you sniff something out, you can maybe stop it.

如果你和某人经常通话联系,并且嗅出了问题,你也许就不会借钱给他们了

耶鲁公开课 - 金融市场课程节选

The shot went in, and the thing that made him Mordred simply drained out, leaving a giant, wasted husk of a dog on the floor, and I watched Morgane sniff it, trying to understand where her friend had gone.

CNN: Lean on me: Loving and losing a dog

And 300 dogs will sniff every train car before it starts its trip and again before it enters the city in a hunt for hidden explosives.

CNN: Wary New York stands guard

Even honest customs officials are reluctant to check too closely, since thawing spoils the product, and dogs cannot sniff out the drug when it is frozen.

ECONOMIST: Honduras