2 sentences for 茫然 (máng​rán)

1. 他茫然地望着窗外，仿佛在思考什么。

   tā máng​rán de wàng zhe chuāng wài, fǎng​fú zài sī​kǎo shén​me.

   He stared blankly out the window as if deep in thought.

   Source: Dong Chinese Dictionary

2. 面对这突如其来的变故，他感到一片茫然。

   miàn​duì zhè tū​rú​qí​lái de biàn​gù, tā gǎn​dào yī piàn máng​rán.

   Faced with this sudden turn of events, he felt completely bewildered.

   Source: Dong Chinese Dictionary