In fact, researchers said the "effect is so fast that it's equivalent to injecting the substance directly into the bloodstream," in findings described as a "stark warning" to those who smoke.

事实上，研究人员认为这项发现足以“严重警告”那些吸烟者，因为“这种损害的效果来得如此迅速，相当于直接将这些物质注射到血管内。”

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There is now great scepticism as to the substance of any "fix" - especially one that relies on smoke and mirrors to postpone meaningful fiscal adjustment.

现在人们极大的怀疑任何“固定”的替代词——特别是靠用虚假消息来推迟有意义的财政调整。

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Filter tips clean some harmful substance from the smoke.

滤嘴能消除香烟中一些有害的物质。

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There's smoke and substance on both sides.

FORBES: Lobbying

Mr Richards told the jury that prison was "rife" with the drug and by the time of his release he needed to inject the class A substance - as well as smoke crack cocaine and snort cocaine - in order to function properly.

BBC: South East Wales