Dredging works shall not be carried out between May and December each year to avoid flowering season for seagrass and the spawning season for corals.是什么意思_Dredging works shall not be carried out between May and December each year to avoid flowering season for seagrass and the spawning season for corals.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句