变幻莫测
biàn​huàn​mò​cè HSK7

unpredictable

2 sentences

  1. 国际风云变幻莫测。

    guó​jì fēng​yún biàn​huàn​mò​cè.

    The international situation is unpredictable.

    Source: Dong Chinese Dictionary

  2. 前途变幻莫测，我们必须做好准备。

    qián​tú biàn​huàn​mò​cè, wǒ​men bì​xū zuò hǎo zhǔn​bèi.

    The future is unpredictable; we must be prepared.

    Source: Dong Chinese Dictionary