研究显示，能自由自在运动的年轻的马能有更强壮的骨骼。
For young horses, research shows that free exercise contributes to the development of a strong skeleton.
马亦同中国象棋的马，走日字但不别足，自在驰骋。
Ma Ma likewise Chinese chess, and take on other characters but not full, free driving.
牛、羊和马自由自在地吃着青草，周围的森林就是众多鸟儿和动物的家园。
Sheep, cows and horses feed freely on the green grass and the forests around are home to lots of birds and animals.
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