They determined that bands form in the shark vertebrae every year, like a tree's growth rings.

他们确定，每鲨鱼的椎骨都会形条纹，就像树木的轮一样。

The band formed in 2013 and has fans around the world who call themselves the " Army."

该2013，丝遍布世界各地，他们的丝自称“Army（军队）”。

In 1964, Michael and his brother Marlon joined the band already formed by Jackie, Tito and Jermaine, and they created the Jackson Five.

1964，迈克尔和他的哥哥马龙加入了已经由杰基， 蒂托和杰曼建的乐队中，他们创建了" 杰克逊五兄弟" 乐队。