2 sentences

1. 他决定辞职，转而进入政界发展。

   tā jué​dìng cí​zhí, zhuǎn'ér jìn​rù zhèng jiè fā​zhǎn.

   He decided to resign and enter politics instead.

   Source: Dong Chinese Dictionary

2. 他最初想学医，但后来转而学习法律。

   tā zuì​chū xiǎng xué yī, dàn hòu​lái zhuǎn'ér xué​xí fǎ​lǜ.

   He initially wanted to study medicine but later switched to law.

   Source: Dong Chinese Dictionary