bamboo是可数名词吗如果是复数怎么变

It is well-known that bamboo shoots are a panda's staple diet.

众所周知，竹笋是熊猫的主要食物。

Who broke the bamboo dragonfly?

谁弄坏了竹蜻蜓？

Lucky pandas! They love bamboo.

好运的熊猫！他们爱竹子。

They are wooden or bamboo toys.

它们是木制或竹制玩具。

It lives in bamboo forests.

它生活在竹林里。