The women were fitted with insoles to test their centre of gravity and a belt to monitor their posture.
他们在实验女性的鞋子里垫上鞋垫来检查她们的重心，并让她们佩戴一种腰带来监测其姿态。
2
Try the Asteroid Belt sample and Fish Tank sample on the test drive site to see hardware accelerated Canvas in action.
在体验站点上使用一下小行星带例子和鱼缸例子，了解一下硬件加速的Canvas的实践运作。
3
How good sign production process, test swing carved this etching machine precision variable speed conveyor belt can, scouring the length of time can be adjusted here.