短語詞組短語natural noise barrier 天然噪音屏障Natural Moisture Barrier 天然補(bǔ)溼膜Natural Barrier Ancient Road 天險(xiǎn)古道subsea natural barrier 水下天然堤Tangmai Natural Barrier 通麥天險(xiǎn)段moisture proof by natural barrier 自防潮壁壘 返回 natural barrier