1. Eat more and smoke less!
    多吃点，少抽点！

2. If it (whatever it may be) won't compute and you can't drink it, smoke it or spend it, then "it" holds little value.
    学生们认为如果某种东西 (不管它是何物) 没有实际的经济意义，你不能把它当酒喝、当烟抽、当钱花，那么 "它" 就简直毫无价值。

3. The smoke ascends slowly to the sky.
    烟袅袅升向天空。

4. There is no smoke without fire.
    无风不起浪。

5. The smoke of one small fire causes no harm to the environment. Natural cleaning processes can clean the particles of smoke from the air.
    小火带来的烟不会危害环境，因为自然净化作用会将空气中的烟尘清除。

6. Now, smoke still rose up from the warm ground over the desolate hills.
    现在，在这光秃秃的山丘上，灼热的地面仍冒着烟。

7. Now, smoke still rose up from the warm ground over the desolate hills.
    而现在，发热的地面上仍然升腾着烟雾，弥漫在荒凉的山丘上。

8. However, the collective smoke from thousands of factories, over the past two centuries, has caused enormous increases in air pollution levels worldwide.
    但是，在过去的两个世纪中，从千万家工厂排放出的烟尘已大大加剧了全球大气的污染度。

9. As she emerged from her drifting cloud of gun smoke with the water churned to foam beneath her bow, her flags flying, pennants waving, sails filling in the breeze, and the red and gold of her superstructure ablaze with colour,
    当"瓦萨"号从弥漫的礼炮烟云中出现时，船头下浪花四溅，舰旗迎风招展，三角旗随风飘动，微风鼓起风帆，金碧辉煌的船楼闪耀着灿烂的色彩。

10. You are requested not to smoke in the theatre.
    剧院里不准吸烟。