Cell phones belong in your pocket not glued to your ear.
手机应该放在你的包里，而不是粘在你的耳旁。
The middle ear is a small pocket of air behind the eardrum.
中耳就是骨膜后面的一个小气袋。
WARNING: Holding a cellphone against your ear or storing it in your pocket may be hazardous to your health.
警告：将手机贴在耳边或者塞在口袋里可能有害健康。
Conclusion:The attic retraction pocket reflected the negative pressure of middle ear and its pathogenesis was related with the function of Eustachian tube, inflammation and pneumatization of mastoid.
结论上鼓室内陷袋反映中耳负压状态，其发病机制与咽鼓管功能、炎症、乳突气化程度相关；
WARNING: : Holding a cellphone against your ear or storing it in your pocket may be hazardous to your health.
警告：将手机贴在耳边或者塞在口袋里可能有害健康。 。
Holding a cellphone against your ear or storing it in your pocket may be hazardous to your health.
将手机贴在耳边或者塞在口袋里可能有害健康。
Holding a cellphone against your ear or storing it in your pocket may be hazardous to your health.
将手机贴在耳边或者塞在口袋里可能有害健康。
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