2 sentences for 退路 (tuì​lù — leeway)

1. 既然没有退路，我们只能去博一把了。

   jì​rán méi​yǒu tuì​lù, wǒ​men zhǐ​néng qù bó yī bǎ le.

   Since there is no way back, we can only take a gamble.

   Source: Dong Chinese Dictionary

2. 你应该给自己留点退路，不要把话说得太绝。

   nǐ yīng​gāi gěi zì​jǐ liú diǎn tuì​lù, bù yào bǎ huà shuō de tài jué.

   You should leave yourself a way out and not be so absolute in what you say.

   Source: Dong Chinese Dictionary