1·Even the brake callipers on the distinctive supercar seen in Paris over the past few days are gold coated.
这辆出现在巴黎的超级跑车连刹车卡钳都是镀金的。
2·The researchers made photocopies of the palm of the children's hands and then measured the length of their index finger and ring finger on both hands using callipers, accurate to 0.01mm.