1. 。
He succeeded in applying steam to navigation.
2. 。
Heat turns water into steam.
3. 。
Electricity has taken the place of steam.
4. 。
Water changes into vapor when it is heated.
5. 。
Water changes into steam.
6. 。
Steam locomotives run less smoothly than electric trains.
7. 。
Steam trains were replaced by electric trains.
8. せい性。
Steam boilers may explode.
9. 。
The steam has fogged my glasses.
10. 。
Steam is rising from the pot.
11. 。
A cloud is a mass of vapor.
12. 。
The engine is driven by steam.
13. 。
This ship is driven by steam.
14. 、。
We were wakened by the whistle of the steam locomotive at dawn.
15. 。
When water boils, it turns into steam.