2 sentences

1. 我不知道我们还能做多少。

   wǒ bù​zhī​dào wǒ​men hái néng zuò duō​shao.

   I don’t know how much more we can do.

   Source: CCMatrix

2. 你知道我在十分钟内能做多少事吗？

   nǐ zhī​dao wǒ zài shí​fēn zhōng nèi néng zuò duō​shao shì ma?

   Do you know how much I can get done in ten minutes?

   Source: OpenSubtitles