5 sentences

1. 我把过去抛之脑后。

   wǒ bǎ guò​qù pāo zhī nǎo​hòu.

   I put the past behind me.

   Source: AI Challenger 2017

2. 他们被迫把一切都抛在脑后。

   tā​men bèi​pò bǎ yī​qiè dōu pāo zài nǎo​hòu.

   They were forced to leave everything behind.

   Source: CCMatrix

3. 我们现在可以把过去的事情抛在脑后。

   wǒ​men xiàn​zài kě​yǐ bǎ guò​qù de shì​qing pāo zài nǎo​hòu.

   We can now put the past behind us.

   Source: CCMatrix

4. 把右手放到脑后。

   bǎ yòu​shǒu fàng dào nǎo​hòu.

   Put your right hand behind your head.

   Source: OpenSubtitles

5. 把双手背在脑后，但不要拉你的脖子。

   bǎ shuāng​shǒu bèi zài nǎo​hòu, dàn bù​yào lā nǐ de bó​zi.

   Place your hands behind your head, but don’t pull on your neck.

   Source: CCMatrix