忧虑
(憂慮)to be concerned
Example Sentences
面对全球冰川融化速度持续加快与海平面加速上升的严峻生态危机，国际极地科学考察联合会向全世界各国发出了深切的生态忧虑。
miàn duì quán qiú bīng chuān róng huà sù dù chí xù jiā kuài yǔ hǎi píng miàn jiā sù shàng shēng de yán jùn shēng tài wēi jī, guó jì jí dì kē xué kǎo chá lián hé huì xiàng quán shì jiè gè guó fā chū le shēn qiè de shēng tài yōu lǜ.
Faced with the severe ecological crisis of accelerating melting of global glaciers and accelerating sea level rise, the International Union of Polar Scientific Expeditions has expressed deep ecological concerns to countries around the world.
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