They sailed along the rugged coastline.

他们沿着多岩石海岸线航行。

Football players must be rugged.

足动员必须健壮。

Rugby players must be rugged.

橄动员必须健壮。

(3) Uncia uncia prefer to inhabit in the rugged habitats with moderate shrubberies, and they also like to leave signs in valley bottoms rather than hillsides.

此外，雪豹还倾向于在谷底而不是山坡活动。