One day, while I was waiting for my father, I saw a little boy, around two years old, running freely on the grass as his mother watched from a short distance.
一天，当我在等爸爸的时候，我看见一个大约两岁的小男孩在草地上自由地奔跑，他妈妈就在不远处看着。
2
When Tim Joseph started his business, he found grass-fed products fell short of demand.
当蒂姆·约瑟夫开始创业时，他发现草料产品供不应求。
3
The conservatory USES its own mower to keep the grass in Moe's area clipped short so he doesn't trip.