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Piano
鋼琴
The piano is a musical instrument.
鋼琴是一種樂器。
The piano has 36 black keys and 52 white keys.
鋼琴有36個黑鍵和52個白鍵。
If people hit the keyboards with their fingers, sound comes from inside of the piano.
若是有人用手指敲打琴鍵，聲音就會從鋼琴內部傳出。
What is a piano made of?
鋼琴是用什么材料制作而成的呢？
It is made of maple wood for the body.
琴身是由楓木制成的。
Strong steel for the piano's strings.
琴弦是由強鋼制作的。
And bass wood for the piano keys.
而琴鍵是由椴木做成的。
