Penghu has 70 seaports, and the seawalls beside them stretch for more than 40 kilometers. Out to sea are also wave breakers. "When the tides reach the inner bays they are already a spent force. Why do we need put wave breakers out there?"
澎湖約有 70 座漁港，港邊的海堤長達四十幾公里，海堤外還有消波塊，「內灣潮水到達時已經是強弩之末，為什麼要丟消波塊？」