The referee whistles a technical fault for the serving player.

发球运动员由于违例而被裁判鸣哨。

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The pipeline that supplies the refinery with Russian oil suddenly succumbed to a mysterious technical fault.

结果为这家炼油厂供油的俄输油管道突然因为不知名的技术失误而瘫痪。

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Two additional soldiers died when a military helicopter sent to the area later crashed due to a technical fault.

奉派前往该地区的一架军用直升机因发生技术故障而坠毁，又有两名军人死亡。

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Due to a technical fault, we apologise that the English version of this video is unavailable.

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An ITV spokesman said a "technical fault... resulted in a brief break in transmission".

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The electricity network broke down on Sunday after a power plant in south-western Balochistan province developed a technical fault, officials say.

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