Work on reinforcing 35,000 km of river embankments was started. Over 3,500 km of main dikes of the Yangtze River and nearly 1,000 km of dikes of the Yellow River have been reinforced, and their capacity to withstand floods has been greatly increased.是什么意思_Work on reinforcing 35,000 km of river embankments was started. Over 3,500 km of main dikes of the Yangtze River and nearly 1,000 km of dikes of the Yellow River have been reinforced, and their capacity to withstand floods has been greatly increased.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句