2 sentences

1. 他赚的钱刚够用。

   tā zhuàn de qián gāng gòu​yòng.

   The money he earns is just enough to get by.

   Source: Dong Chinese Dictionary

2. 我自己的够用了。

   wǒ zì​jǐ de gòu​yòng le.

   I have enough of my own.

   Source: OpenSubtitles