Article 42 Obstacles in river courses or lakes which impede flood passage shall, according to the principle of whoever places the obstacles will remove them, be removed within a time limit by order of the flood control headquarters.是什么意思_Article 42 Obstacles in river courses or lakes which impede flood passage shall, according to the principle of whoever places the obstacles will remove them, be removed within a time limit by order of the flood control headquarters.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句