His pronunciation was so bad and his voice was so low that his speech was double Dutch to me.
他的发音太差，声音又小，因此他的演说我根本听不懂。
The two Morel 6 "damped polymer composite woofers feature over-sized 3" voice-coils and double magnet construction to optimize linearity, dynamic tracking and power handling.
两个魔雷6寸喇叭，有3寸大的线圈和双层磁铁构造，来优化线性度、动态跟踪和功率处理。
The present invention relates to a voice or digital interconversion communication device and the method based on double-circuit.
本发明涉及一种基于双线对语音或数字相互转换的通迅装置及方法。
The present invention relates to a voice or digital interconversion communication device and the method based on double-circuit.
本发明涉及一种基于双线对语音或数字相互转换的通迅装置及方法。
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