FIFA 官方是这么定义的: , ^4 v- N Q. I0 v" i4 l) [* |. l+ B' o! A# h* f$ j4 I
Children two years and under at competition time * s X( K4 e) n) u/ C(June/July 2015) do not require their own ticket for' b( i7 c: E7 q
entry but must sit in a guardian’s lap and not take up @0 u8 `% M, O8 P' S4 L! f
an additional seat of their own. * Q+ Z+ o$ b7 _& |# {7 X) ]4 k' C& T# X
不是很明白如果孩子2岁半,到底是要票还是不要? 西贸里面同样的说明,售票员解释的是三岁以下都算两岁。。。。。