It's tough to keep bandstogether for really long periods of time.
很难保持乐队在一起真的很长一段时间。
2
A big a small is all facial expression that bandstogether very much.
一大一小都是非常纠结的表情。
3
The second hypothesis for music's emergence is that it had a role not just in helping humans assess their mates, but also in binding bands of people together in the evolutionary past.