3 sentences

1. 那下面有个氧气面罩。

   nà xià​mian yǒu ge yǎng​qì miàn​zhào.

   There's an oxygen mask down there.

   Source: OpenSubtitles

2. 那下面有人吗？

   nà xià​mian yǒu​rén ma?

   Is anyone down there?

   Source: OpenSubtitles

3. 你们在那下面看到我的家人了吗？

   nǐ​men zài nà xià​mian kàn dào wǒ​de jiā​rén le ma?

   Did you see my family down there?

   Source: OpenSubtitles