Oh. We could try on bicycle helmets for twelve hours!

噢。我们可以连续试戴单车安全帽 12 小时！

That place smells like the inside of Luke's bicycle helmet.

那地方一股卢克的自行车头盔味儿。

Compared with the preliminary list released in July, 300 items had been taken out, such as smart devices, bluetooth equipment and bicycle helmets.

与7月份公布的初步清单相比，已经有300件物品被取消，比如智能设备、蓝牙设备和自行车头盔。

There was an interesting article a few weeks ago about bicycle helmets.

几周前有一篇关于自行车头盔的有趣文章。

They don't wear bicycle helmets in Game of Thrones.

《权力的游戏》里可不会戴自行车头盔。

Now, I don't normally ride a bicycle, so I don't normally wear a bicycle helmet.

现在，我平时不骑自行车，所以我平时也不戴自行车头盔。

The conclusion of this article - some people think - is that wearing a bicycle helmet puts you at risk of being hurt.

这篇文章的结论——有些人认为——是戴自行车头盔会让你有受伤的危险。