Oh, that was great. That, oh, did you hit her? - They were made out of rubber but that still's hard rubber. - Yeah. - And I was really heaving out at. - No, I know.

哦，太棒了。那个，哦，你到打她了？- 是用橡胶做，但那仍然是硬橡胶。- 是。- 我真很生气。- 不，我知道。

After a few weeks, doctors made Cleveland a new jaw out of hard rubber. He wore it without difficulty.

几周后，医生用硬橡胶给克利夫兰制作了一个下颚。他毫不费力地戴上。

Hard rubber bowling balls was what I started with.

- 我最开始使用是硬橡胶保龄球。

The entrance to the garage was down a ramp into the hard rubber-smelling silence of parked cars in rows.

车库入口沿着斜坡向下， 进入成排汽车散发着硬橡胶气味寂静中。

The crosslinks effectively weld  the polymer strands together This makes the rubber stiffer,   but also more brittle.

交联有效地将聚合物线焊接在一起，这使得橡胶更硬，但也更脆。

As if in a dream, Langdon moved to the conveyor. He slung his daybag onto the belt and then climbed on, placing his head at Katherine's feet. The hard rubber conveyor felt cold against his back.

就像在梦中一样, 兰登走向传送带。他把书包挂在传送带上, 然后爬上传送带, 把头靠在凯瑟琳脚下。 硬橡胶传送带贴在他背上, 感觉很冷。