Only four of the remaining 42 permitted smoking indoors, while the rest allowed patients or staff to puff away somewhere outdoors on hospital property.

其余的44家医院中，只有四家允许在室内吸烟，其他的医院则允许病人或者医护人员在医院范围内的户外吸烟。

The 27-foot-long silver trailer does not come with any seats, but has counters equipped with ashtrays and room enough for around 20 smokers to puff away to their heart's content.

这辆银色的拖车长27英尺，里面不设座位，取而代之的是安装了烟灰缸的柜台，可以容纳20个人左右。他们可以在这里尽情地吞云吐雾。

Basking in the glow of the bright supergiant star Rigel, the Witch Head Nebula trails like a puff of smoke through the Eridanus constellation about 700 light years away.

在明亮的超巨星参宿七的照耀下，女巫头星云的尾部就像一阵烟，穿过700光年远的波江座。

Whenever I take my pipe and stuff it and smoked, to pass the time away, my thoughts as I sit there and puff it, dwell on a picture sad and gray that teaches me that very like am I myself unto my pipe.

每当我拿起烟斗，塞进烟丝抽吸香烟以消磨时光的时候，我坐在那喷吐，我的思绪停留在哀伤而灰暗景象中，发现自己跟烟斗很相似。

The foam was so light that they could puff it out of their hands and watch it float away.

泡沫是这么轻，他们可以吹出来的，他们的手和观赏花车。

So you pick it up and the puff is free--it is a cigar butt stock. You get one free puff on it and then you throw it away and try another one. It is not elegant.

这听上去一点都不优雅，但是如果你找的是一口免费的雪茄烟，这方法还值得做。

He gives me the slip, like a puff of ash flung away.

它就会挣脱我，像一团撒出去的灰。