2 sentences

1. 逮至清末，局势已然大变。

   dài zhì Qīng​mò, jú​shì yǐ​rán dà biàn.

   By the end of the Qing Dynasty, the situation had already changed drastically.

   Source: Dong Chinese Dictionary

2. 既然事情已然发生，我们就只能面对现实。

   jì​rán shì​qing yǐ​rán fā​shēng, wǒ​men jiù zhǐ néng miàn​duì xiàn​shí.

   Since it has already happened, we have no choice but to face reality.

   Source: Dong Chinese Dictionary