4 sentences

1. 我们在下沉、下沉、下沉。

   wǒ​men zài xià​chén, xià​chén, xià​chén.

   We're sinking, sinking, sinking.

   Source: OpenSubtitles

2. 我们的船在下沉。

   wǒ​men de chuán zài xià​chén.

   Our boat is sinking.

   Source: OpenSubtitles

3. 我们还在下沉。

   wǒ​men hái​zài xià​chén.

   We're still sinking.

   Source: OpenSubtitles

4. 这座城市自建成以来就一直在下沉。

   zhè zuò chéng​shì zì jiàn​chéng yǐ​lái jiù yī​zhí zài xià​chén.

   The city has been sinking ever since it was built.

   Source: CCMatrix