in the diversity of flowering plants. 来自于开花植物多样性的剧增
fueled by the arrival of flowering plants... 这得益于开花植物的出现
Today, there are ten times more flowering plants 如今 开花植物的数量
Seagrasses are the only flowering plants that have managed to grow in the sea 海草是唯一在海里生长的有花植物
The northern flowering is mirrored by the grasslands of the southern hemisphere, 北方的开花季节跟南半球的草原互相呼应