标签：生命之树 相关文章
Sycomore figs are found throughout tropical Africa. In Southern Kenya they thrive along river banks. This is the story of one of those trees. Our African queen is a mature sycomore fig. She started life as a seed one hundred years ago. She provides f
发表于:2019-01-22 / 阅读(78) / 评论(0)
自然百科2009年
自然百科2009年