跑鞋有额外的减震设计。Running shoes have extra cushioning.最先进的减震悬架保证汽车在最崎岖不平的道路上也可以平稳通行.State - of - the - art suspension guarantees a smooth passage over the bumpiest road.还配有轮缘部分具有减震功能的新型方向盘，以在受到严重撞击时保护司机的头部。There is also a new s...
Igneous rocks do not contain fossils.火成岩不含化石.Contrast the formation of intrusive and extrusive igneous rocks.对比形成的侵扰和挤压火成岩.The most common intrusive in the order of igneous rocks is granite.在火成岩系列中最常见的侵入体是花岗岩.The intrusi...