3 sentences for 升级 (shēng​jí — escalate)

1. 以巴冲突的局势最近再度升级。

   Yǐ Bā chōng​tū de jú​shì zuì​jìn zài​dù shēng​jí.

   The Israeli-Palestinian conflict has escalated again recently.

   Source: Dong Chinese Dictionary

2. 联合国呼吁各方保持克制，避免冲突升级。

   Lián​hé​guó hū​yù gè fāng bǎo​chí kè​zhì, bì​miǎn chōng​tū shēng​jí.

   The United Nations called on all parties to exercise restraint and avoid escalating the conflict.

   Source: Dong Chinese Dictionary

3. 为了防止局势进一步升级，双方决定进行对话。

   wèi​le fáng​zhǐ jú​shì jìn​yī​bù shēng​jí, shuāng​fāng jué​dìng jìn​xíng duì​huà.

   To prevent the situation from escalating further, both sides decided to hold a dialogue.

   Source: Dong Chinese Dictionary