管乐

tā men de shēng yīn xiàng yī zhǒng guǎn yuè hé hè de shēng yīn xiāng sì bù guò méi yǒu chàn yīn

它们的声音像一种管乐，和鹤的声音相似，不过没有颤音。

The sounds are like a kind of woodwind, the same as the sound of the cranes, but without the tremolo.

fǎ guó yuán hào shì zuì nán de guǎn yuè yuè qì

法国圆号是最难的管乐乐器。

The French horn is the hardest wind instrument to play.