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It is highly sensitive． It is powerful． It is invisible． It is wireless．
It is highly sensitive. It is powerful. It is invisible. It is wireless.
It is highly sensitive. It is powerful. It is invisible. It is wireless.
It is highly sensitive． It is powerful． It is invisible． It is wireless．
only a minor health problem． the world’s most common health problem． merely a teenage disease． all incurable disease．
it is not serious． Crystal Ear is not yet available． it is not easy to have it treated． they don’t want to look old．
it would make him look old． it would make him nervous． it was too expensive． it was too expensive
It is highly sensitive． It is powerful． It is invisible． It is wireless．
only a minor health problem. the world’s most common health problem. merely a teenage disease. an incurable disease.
you can control its volume． you needn’t take it off every d毋． it is solar?powered。 it saves power．
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