What do rihanna , president obama and garage bands have in common ?

蕾哈娜、奥巴马总统和车库乐队有什么共同点？

Both wavves and best coast are relatively young bands .

不论是叠浪还是最佳海岸都是相当年轻的乐队。

Plastic bands are safer than steel , and recyclable .

塑料带比钢带更安全，并可回收利用。

Found 2 news bands I like .

新发现了两个我喜欢的乐队。

It never obeys barrettes or bands .

它从来不戴发夹和发带。