Fireworks and smoke bombs were set off at the latter, and of all the team's players only Daniele De Rossi was actively cheered.

在训练场附近最终点燃了焰火和烟幕弹，球队的全体队员中只有丹尼尔·德罗西受到了欢呼。

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Hurt adds that bans help decrease the urge to smoke in another way: They de-normalize it.

NPR: Smoking Bans Help People Quit, Research Shows

In 1938, Katherine Blodgett was awarded the patent for non-reflecting glass, a discovery that has since been used to de-ice aircraft wings and increase the effectiveness of smoke screens.

BBC: Women look to shape the future