Musical notes are symbols denoting a musical sound.

音符是表示音乐声音的符号。

Yīnfú shì biǎoshì yīnyuè shēngyīn de fúhào.

Trombone is a large brass wind instrument. 

长号是一种大型铜管乐器。

Cháng hào shì yī zhǒng dàxíng tóng guǎn yuèqì.

The saxophone is a known jazz instrument.

萨克斯管是一种爵士乐器。

Sàkèsī guǎn shì yī zhǒng juéshìyuè qì.

The trumpet is a member of the brass instrument and has a high pitch.

小号是铜管乐器的一员，音调很高。

Xiǎo hào shì tóng guǎn yuèqì de yī yuán, yīndiào hěn gāo.

French horn is a brass instrument.

圆号是铜管乐器。

Yuánhào shì tóng guǎn yuèqì.

The woodwind family of instruments includes the clarinet.

木管乐器系列包括了单簧管。

Mùguǎn yuèqì xìliè bāokuòle dānhuángguǎn.

The microphone makes your voice louder.

麦克风使声音更响亮。

Màikèfēng shǐ shēngyīn gèng xiǎngliàng.

Harp is one of the oldest instruments in the world.

竖琴是世界上最古老的乐器之一。

Shùqín shì shìjiè shàng zuì gǔlǎo de yuèqì zhī yī.

A standard piano has 88 keys.

一架标准的钢琴有八十八个键。

Yī jià biāozhǔn dì gāngqín yǒu bāshíbā gè jiàn.

Guitars typically have six strings.

吉他通常有六弦。

Jítā tōngcháng yǒu liù xián.

The violin has four strings.

小提琴有四根弦。

Xiǎotíqín yǒu sì gēn xián.

There are eight holes in the recorder.

笛子上有八个孔。

Dízi shàng yǒu bā gè kǒng.