音乐沙 在夏威夷群岛的哈那累伊沙滩上，有一片绵延800多米，高达18米的沙丘，由珊瑚、贝类及砂粒堆积而成。当人们迈步在沙丘上时，就会听到脚下发出动听的音乐。果用两手抓起一把沙子用力磨擦，手中的沙子也会发出奇妙的声音来。据科学家分析，这是由于这里的沙子被海水和雨 Music Sands On the sandy beach of Hanalei in the Hawaiian Islands, there is a dune that stretches for more than 800 meters and reaches 18 meters. It is made up of corals, shellfish and sand grains. When people step on the sand dunes, they will hear sounding music under their feet. If you grab a handful of sand with both hands and rub it, the sand in your hand will make a wonderful sound. According to the analysis of scientists, this is because the sand here is covered with seawater and rain.