According to some botanists, invasive plants are the second most serious threat, after habitat loss, to native species of plants and animals and to the maintenance of biologically diverse ecosystems.
According to some botanists, invasive plants are the second most serious threat, after habitat loss, to native species of plants and animals and to the maintenance of biologically diverse ecosystems.
threat, after habitat loss, to native species of plants and animals and to the maintenance of biologically diverse ecosystems
threat, after habitat loss, to native species of plants and animals and for maintaining biologically diverse ecosystems
threat, after losing their habitat, to native species of plants and animals and also to maintenance of biologically diverse ecosystems
threat to native species of plants and animals and for maintaining biologically diverse ecosystems, after habitat loss
threat to native species of plants and animals as well as to maintaining biologically diverse ecosystems, after losing their habitat
依旧不明白C有什么特别不好的地方? 我觉得就是没有A简洁而已,可是 after losing their habitat,我觉得指代也没什么不清楚,逻主也对啊。。。