zhè / shǒu / gē / de / gē / cí / jiǎn / dān / yì / dǒng / xuán / lǜ / yě / lǎng / lǎng / shàng / kǒu这首歌的歌词简单易懂,旋律也朗朗上口。The lyrics of this song are simple and clear, and its melody is catchy.