Chinese phrase
我听到的是〜，对吗？ wǒ tīng dào de shì 〜 duì ma
Meaning
Did I hear that ___ correctly?
When to use it
This phrase checks whether heard information is correct. It is a polite way to confirm a detail after hearing an announcement or someone's statement.
Example dialogue
我听到的是下一班车从三号站台发车，对吗？ wǒ tīng dào de shì xià yì bān chē cóng sān hào zhàn tái fā chē duì ma
What I heard was that the next train leaves from Platform 3, right?
对，十点十分开车。 duì shí diǎn shí fēn kāi chē
Yes, it leaves at 10:10.