He 's really wild about bluegrass music .

他极其热衷于蓝草音乐。

Bluegrass is really bright green but looks bluish from a distance .

蓝草实际上是鲜绿色，但从远处看是浅蓝色。

I ended up in louisville , kentucky , at the international bluegrass music association convention .

我最后到了肯塔基州路易斯维尔，国际兰草音乐协会会场。

The bluegrass tribute to air : blue safari - featuring old school freight train .

蓝草音乐的悼念空气：蓝野生动物园-搭载货物列车旧派。

They 're an english folk band with some bluegrass and rock undertones .

他们是来自英国的民谣乐队，走的是蓝草音乐与摇滚乐路线。