2. 职称英语
  3. Popping Ears When we travel by plane, our ea

Popping Ears When we travel by plane, our ea

游客2023-10-22  34
问题                                 Popping Ears
    When we travel by plane, our ears pop.
Popping Ears
    When we travel by plane, our ears pop. Our ears pop because of the change in air pressure / as the plane ascends or descends. / At higher altitudes air pressure is lower even though the plane is pressurized. / Our ears are sealed off inside our heads as the plane ascends or descends. / So the pressure outside and inside our ears is different. / This difference in pressure can distort our eardrums, and thus we will feel pain.
选项
答案                                 Popping Ears
    When we travel by plane, our ears pop. Our ears pop because of the change in air pressure / as the plane ascends or descends. / At higher altitudes air pressure is lower even though the plane is pressurized. / Our ears are sealed off inside our heads as the plane ascends or descends. / So the pressure outside and inside our ears is different. / This difference in pressure can distort our eardrums, and thus we will feel pain.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3119166.html
相关试题推荐
随机试题
最新回复(0)