There is also a new steering wheel with an energy-absorbing rim to cushion the driver's head in the worst impacts.
还有新式方向盘，其边缘具有减震功能在最严重的冲击中缓冲保护司机的头部。
《柯林斯英汉双解大词典》
2
This study put forward a model of systematic needed power matching and a concept of optimum matching relation about air cushion vehicle of walking wheel type.
在对模型车试验的基础上，提出了步行轮式气垫车系统需求功率匹配模型和最佳匹配关系的概念。
3
The differences in design between conventional vehicle and walking wheel air cushion vehicle are presented in the paper. The main techniques in development of the vehicle are summarised.