例句與造句

1. Tyres for earth moving machinery , dumpers and special vehicles in service on and off the road ; diagonal ply tyres with a nominal aspect ratio exceeding 90 %
   公路和非公路用運土機械翻斗車和專用車輛輪胎.第1
2. It's difficult to find nominal aspect ratio in a sentence. 用nominal aspect ratio造句挺難的