| An international agreement on protecting endangered animals and plants provides for sport hunting of white rhinos in Africa. 一个旨在保护濒危动植物的国际协定规定可在非洲进行打猎白犀牛。 But the horns often enter illegal markets. 但是犀牛角常常进入非法市场。 Not all the news is bad, however. The report notes that rhino populations are increasing in some areas. 当然，不是所有都是坏消息。该报告指出在一些地区犀牛的数量在增加。 These include both wild rhinos and black rhinos in the wild in Africa. 这包括野生犀牛以及生活在非洲野外的黑犀牛。 Africa had an estimated seventeen thousand white rhinos and four thousand black rhinos as of two years ago. 到两前为止，非洲估计有 17000 头白犀牛和 4000 头黑犀牛。 |
