hitching

hitching a lift is asking for trouble.

想免费便车是自找麻烦。

Madam,I'm a cat in trouble.I'm hitching a ride in your muumuu.

女士，我是只有麻烦的猫，我需要借你的长裙一用。

The stifle joints must point in the line of travel, not outward resulting in a bowlegged appearance nor hitching in under the dog.

关节必须指向运动的方向，不能向外，形成弯腿或被绊住。