同时也不同于常规的助听器，其是将空气传导的声音简单放大了再传入耳内。
It also differs from conventional hearing AIDS, which employ air conduction to simply turn up the volume of sound travelling into the ear.
同时也不同于常规的助听器，其是将空气传导的声音简单放大了再传入耳内。
It also differs from conventional hearing AIDS, which employ air conduction to simply turn up the volume of sound travelling into the ear.
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