A musician is a person who plays an instrument or writes songs.
音乐家是演奏乐器或写歌的.人。
As I mentioned, the instrument was played horizontally, on the lap.
正如我提到的，这种乐器是横着演奏，放在大腿上。
Mr. Fahrenheit, Daniel Gabriel Fahrenheit was a German instrument maker.
华勒斯先生，丹尼尔·加布里尔·华伦海特是一位德国仪器制造师。