I've got airsickness.我晕机了。I ~ m not feeling well. Do you have some tablet for airsickness?我觉得不舒服. 有治晕机的药 吗 ?Have you ever suffered from airsickness before? You're probably airsick.您曾经晕过飞机 吗 ?您可能是晕机....
The hardest bone in the human body is the jawbone.人体最硬的骨头是下颚骨(颔骨)?Having teeth attached to the edge of the jawbone without sockets.长有颌缘牙的、端生齿的动物.Stop looking at the jawbone as your finish line.当你到终线时就停止看颌骨....