1.The Pyr has a heavy, primarily white double coat, that consists of a soft undercoat combined with a thicker outer coat.
大白熊拥有双层被毛，即柔软的绒毛和厚密的外毛。
2.A strange noise coming from a nearby bush for example may cause the Pyr to jump back several inches out of range.
例如，如果附近灌木丛中发出非常怪异的噪音可能会让大白熊突然跳回几英里的范围内。
3.On warm days, it is common for the Pyr to dig holes in order to lay in the cooler earth.
天气变热，大白熊通常会在清凉的地底下挖洞，待在里面。
4.Application for flexible arm of an improved PYR- type omni- directional joints and its
改进型PYR全方位关节及在柔性臂中的应用