Between1978 and 1997,China built nearly 100,000 reservoirs of various types,with combined storage capacity approaching 500 billion cubic meters.是什么意思_Between1978 and 1997,China built nearly 100,000 reservoirs of various types,with combined storage capacity approaching 500 billion cubic meters.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句