green open space

例句：

1. 1. The grass is a deep green color.
   草地是深绿色。
2. 2. The leaves are a bright green color.
   叶子是鲜亮的绿色。
3. 3. The forest is covered in lush greenery.
   森林覆盖着郁郁葱葱的绿色植被。