His snout came out into the sunlight, and he found himself rolling in the warm grass of a great meadow.
他鼻子伸到了阳光下，发现自己在一片温暖的草地上打滚。
2
From swimming in a warm ocean to rolling around in ice cold snow - these gals have done it all.
这两只狗即在温暖的大洋里游过泳，也曾在冰冷的雪地里满地打滚。
3
Every 10 days or so, warm up by jogging for 10 minutes, then run for 30 continuous minutes over the most rolling terrain you can find. Accelerate on all uphills and jog easily on the downslopes.