4 sentences

1. 如今一切都回归原位了。

   rú​jīn yī​qiè dōu huí​guī yuán​wèi le.

   Everything is back in its rightful place now.

   Source: OpenSubtitles

2. 一切都会回到原位。

   yī​qiè dōu huì huí​dào yuán​wèi.

   Everything will be back to its place.

   Source: OpenSubtitles

3. 请把书放回原位。

   qǐng bǎ shū fàng huí yuán​wèi.

   Please put the book back in its original place.

   Source: Dong Chinese Dictionary

4. 这种肿瘤被诊断为原位癌。

   zhè zhǒng zhǒng​liú bèi zhěn​duàn wéi yuán​wèi ái.

   This tumor was diagnosed as carcinoma in situ.

   Source: Dong Chinese Dictionary