下游

位于大江大河中下游的沿江平原经济带，应当协同上游水源地共同抓好长江流域生态大保护大协同。

wèi yú dà jiāng dà hé zhōng xià yóu de yán jiāng píng yuán jīng jì dài, yīng dāng xié tóng shàng yóu shuǐ yuán dì gòng tóng zhuā hǎo cháng jiāng liú yù shēng tài dà bǎo hù dà xié tóng.

The economic zone along the river plains located in the middle and lower reaches of major rivers should work together with the upstream water sources to achieve great coordination in the ecological protection of the Yangtze River Basin.