The municipalities of the lower Charles continued to chip away at sewage flows from stormwater pipes, eliminating 7,500 gallons per day during 2006.是什么意思_The municipalities of the lower Charles continued to chip away at sewage flows from stormwater pipes, eliminating 7,500 gallons per day during 2006.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句