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与美国小学生一起学英文第6册 第31期:木琴
The Xylophone 木琴 The xylophone is a musical instrument. 木琴是一种乐器。 The xylophone is usually made of wooden bars. 木琴通常是由木条制作的。 These bars have all various length. 这些木条长短不一。 The different leng
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与美国小学生一起学英文第6册 第32期:节奏
Rhythm 节奏 If you play or listen to music, there are repeated sounds in the music, this is called rhythm. 如果你奏乐或听音乐，你会听到中间有重复的音，这就叫做节奏。 Even when you walk, there is rhythm in your footsteps
