4 sentences

1. 没有妈妈我活不下去！

   méi​yǒu mā​ma wǒ huó bu xià qu!

   I can't live without Mom!

   Source: OpenSubtitles

2. 没有她我活不下去。

   méi​yǒu tā wǒ huó bu xià qu.

   I can't live without her.

   Source: OpenSubtitles

3. 我一直认为没有他我活不下去。

   wǒ yī​zhí rèn​wéi méi​yǒu tā wǒ huó bu xià​qu.

   I always thought I would not be able to live without him.

   Source: CCMatrix

4. 毕竟，似乎我们不能和他们一起生活，没有他们我们就活不下去。

   bì​jìng, sì​hū wǒ​men bù​néng hé tā​men yī​qǐ shēng​huó, méi​yǒu tā​men wǒ​men jiù huó bu xià​qu.

   It seems, after all, that we can't live with them, and we can't live without them.

   Source: CCMatrix