2 sentences for 獨 (dú — alone)

1. 你不能独闯丛林。

   nǐ bù néng dú chuǎng cóng​lín.

   You can't go into the jungle alone.

   Source: OpenSubtitles

2. 他独坐窗前，看着外面落下的雨滴。

   tā dú zuò chuāng qián, kàn zhe wài​miàn luò​xià de yǔ​dī.

   He sat alone by the window, watching the raindrops falling outside.

   Source: Dong Chinese Dictionary