1. Like the cooling of a hot kettle or the wearing-out of a pair of shoes.
    就像一壶热水迟早会凉不来，一双鞋渐渐会磨破一样。

2. The kettle´s boiling!
    水开了！

3. The indoors was full of loved ones keeping the kettle warm till they came home.
    而家里则自有亲人们备好了热茶，等着他们回家。

4. Steam is rising from the kettle.
    蒸汽从茶壶中冒出.

5. Mary: Hurry up, John! The kettle´s boiling!
    玛丽:快, 约翰! 壶里的水开了!

6. John: Is there any water in this kettle?
    约翰:水壶里有水吗?

7. Is there any water in this kettle?
    这水壶里有水吗？