开玩笑~ 绝对是广告3 i, ^; c8 r9 C- e: g
Commercial Airliner (757 for example) = 100 Tons. $ y s H; v3 p# S. D# U8 W: s. P& c! W& N& [3 S
Distributed over 3 wheels = 33 Tons. $ [ e# F- ~: }5 T7 v 8 O" F% _2 S6 S1 L" Q33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!