| 例句 |
The area is rich in different plant species.该地区植物物种丰富。Exactly how and when these plant species came to the Great Plains is not certain.这些植物物种到底是何时以何种方式进入美国大平原的还不确定。A wide variety of animal and plant species are endemic to this area.很多种类的动植物是这一地区特有的物种。Some animal and plant species cannot accommodate to the rapidly changing conditions.一些动植物不能适应快速变化的环境。 |