Chinese phrase
我保证 wǒ bǎo zhèng
Meaning
I promise
When to use it
The speaker firmly promises to do something. It can reassure someone and show that the speaker is sincere.
Example dialogue
明天你能把书带来吗？ míng tiān nǐ néng bǎ shū dài lái ma
Can you bring the book tomorrow?
放心，我保证明天把书带来。 fàng xīn wǒ bǎo zhèng míng tiān bǎ shū dài lái
Don't worry, I promise I'll bring the book tomorrow.