当务之急

面对复杂多变的外部环境，我们做事必须做到当务之急。

miàn duì fù zá duō biàn de wài bù huán jìng, wǒ men zuò shì bì xū zuò dào dāng wù zhī jí.

Faced with a complex and ever-changing external environment, we must prioritize what is now our priority.

抢救被困群众的生命安全是当前抗洪救灾工作的当务之急。

qiǎng jiù bèi kùn qún zhòng de shēng mìng ān quán shì dāng qián kàng hóng jiù zāi gōng zuò dí dàng wù zhī jí.

Saving the lives and safety of trapped people is the top priority in current flood fighting and disaster relief work.