5 sentences for 送行 (sòng​xíng — see off)

1. 我们在机场为她送行。

   wǒ​men zài jī​chǎng wèi tā sòng​xíng.

   We saw her off at the airport.

   Source: Tatoeba

2. 许多朋友来为我送行。

   xǔ​duō péng​you lái wèi wǒ sòng​xíng.

   Many friends came to see me off.

   Source: Tatoeba

3. 我去车站为我朋友送行。

   wǒ qù chē​zhàn wèi wǒ péng​you sòng​xíng.

   I went to the station to see my friend off.

   Source: Tatoeba

4. 明天我去机场为朋友送行。

   míng​tiān wǒ qù jī​chǎng wèi péng​you sòng​xíng.

   I'm going to the airport tomorrow to see a friend off.

   Source: Dong Chinese Dictionary

5. 我们在机场为他送行，并祝贺他荣升。

   wǒ​men zài jī​chǎng wèi tā sòng​xíng, bìng zhù​hè tā róng​shēng.

   We saw him off at the airport and congratulated him on his promotion.

   Source: Dong Chinese Dictionary