Grassland planted by person的用法和樣例：
例句
- We could watch some mad men, on clement days, sauntering among the trim gravel walks and pleasantly planted lawns.
在天氣暖和的日子裡，我們可以看到一些瘋子在整齊的碎石小徑和美麗的人工草地間閑逛。 - Thirdly,man-made grassland is being promoted so as to ease the pressure brought to bear on natural grassland by the ever-growing livestock population.
三是建設人工草地，減輕牲畜數量增加對自然草地的壓力。
