开玩笑~ 绝对是广告 8 Z' b% x: V1 G: X" O* ?! { x! hCommercial Airliner (757 for example) = 100 Tons. ' O4 b& x7 U9 U+ a 4 ^3 ~ M L, l! M. e0 oDistributed over 3 wheels = 33 Tons. m5 @2 X& C' w7 r3 O5 F w; A3 X& x% p8 R$ m
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!