Jellybean, the cat, was sitting in the doorway, licking her gray fur.

果冻豆猫坐在门口，舔着她灰色的皮毛。

He played with him, indeed, but so strenuously that the dog came whimpering to me to be gotten out of the clutches of an indefatigable small ball of gray fur who gnawed all day on his legs and tail.

确实，他和他一起玩，但玩得太用力了，以至于那条狗向我呜咽着要我摆脱一个不知疲倦的灰色皮毛小球的魔爪，这个小球整天啃着他的腿和尾巴。