Nǐ dǒnɡ wǒde yìsi mɑ?

你懂我的意思吗?

You know what I'm saying?

Notes:

(nǐ): you

(dǒnɡ): understand

我的(wǒde): my

意思(yìsi): meaning

(): question word

Example:

A:你懂我的意思吗?

     Nǐ dǒnɡ wǒde yìsi mɑ?

     You know what I'm saying?

B:说实话,我不懂。

     Shuōshíhuà,wǒ bùdǒnɡ.

     To be honest, I don't understand.

Level: