Adding soup pot and skirts, ham on top, and then the next into the Onions, ginger and other spices, use the fire boil, then simmer low heat.

锅内加入鸡汤和裙边，火腿片放在上面，再下入葱、姜等调料，先用大火烧开，然后用小火煨。

youdao

When it is on the boil – we lessen the fire and scum.

当汤滚了之后，我们把火减小然后剽除汤里的浮渣。

youdao

And if you've managed to build a fire, you can now boil the water, making it safer to drink.

如果你能生起一堆火，就能把水烧开，然后就可以放心饮用了。

youdao

Boil it up on the fire, throw in a few chillies and you're good to go.

BBC: The perfect chilli con carne in the heart of Texas

If I threw it on the fire I could bring a pot of beans to a boil.

NPR: Excerpt: 'Pinocchio'

Chris Aram has designed a gadget that automates the boiling process on stovetops, ensuring pots never boil dry or catch fire.

CNN: Sensor keeps cooking on the boil