Giraffes don't have any vocal chords.

长颈鹿没有声带。

That will only damage your vocal chords .

这将只会损害你的声带。

The same principle applies to our vocal chords.

同样的原则也适用于我们的声带。

So, protect your vocal chords while still doing what you love.

所以当你还在爱好音乐的时候，保护好你的嗓子。

When we pronounce voiced consonants, the vocal chords vibrate.

在发浊辅音时，声带要震动。