A corkscrew tail is a very serious fault.

螺旋状的尾巴属于非常严重的缺陷。

Pink (Dudley) nose to be considered a serious fault.

粉色鼻镜（达德利鼻）属于缺陷。

A bite either overshot or undershot is a serious fault.

上颌突出或下颌突出都是致命的缺点。

The badly undershot or overshot bite is a serious fault.

过度的上颚突出式咬合或下颚突出式咬合都属于缺陷。

A flat coat, denoting lack of undercoat is a serious fault.

平坦的被毛, 显示出缺乏底毛,属于严重缺陷.

Penalty if the referee consider a serious fault in the Goalkeeper area.

如果裁判认为在禁区内防守方有严重的犯规行为，可以给进攻方球点球。

The study and application of this method can make early failure prediction of engine and avoid serious fault.

该项技术的研究和应用，可以对发动机的磨损故障进行早期预报，避免恶性事故的发生。