A report issued in April by Taiwan's Environmental Protection Administration confirms that the local rainfall is at its most acidic during the spring, when rainbearing clouds drift over from heavily industrialized mainland China.
今年四月，我國環保署發表的調查報告指出，台灣四季雨水以春雨最酸，春雨的雲帶是來自大陸重要工業區華南。