Tell-tale wisps of grey smoke rise above the tree cover to point the way.

屡屡的灰烟飘荡在上空指向工厂的方向。

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If your smoke tests pass, then you can change your DNS records to point to your cloud environment.

如果您的烟雾测试成功，那么将您的DNS记录更改为指向您的云环境。

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If you normally smoke after meals, make it a point to do something else after you eat, like read or call a friend.

如果你通常饭后吸烟，那就特别注意在饭后做一些其他的事，比如说读书或者跟朋友打电话。

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For cooking, grapeseed oil has a high smoke point meaning it can get very hot without smoking and a mild flavor that doesn't interfere with other ingredients.

WSJ: An Oil's Promises, From Cooking to Cosmetics

At one point, when Churchill's preferred smoke wasn't available, McCarthy found himself changing the labels of cheap cigars until a new supply arrived.

WSJ: Book Review: Making 'Patton'

"I would like to make the point to householders that they should check and maintain their smoke alarms very regularly, " said Mr McClintock.

BBC: House was on fire