请给我一杯开水。
qǐng gěi wǒ yībēi kāishuǐ 。
Please give me a cup of boiled water.
早上喝开水对身体很好。
zǎoshàng hē kāishuǐ duì shēntǐ hěnhǎo 。
Drinking boiled water in the morning is very good for the body.
你能帮我烧开水吗?
nǐ néng bāng wǒ shāo kāishuǐ ma ?
Can you help me boil some water?