Newer cellular phones using new frequencies might make pacemakers less reliable.
Newer cellular phones using new frequencies might make pacemakers less reliable.
使用新频率的新型蜂窝式电话可能影响起博器工作。
Newer cellular phones using new frequencies might make pacemakers less reliable.
使用新频率的新型蜂窝式电话可能影响起博器工作。