It 's especially common among the khoisan in southern africa and tribes in the andaman islands .

这在南非的科伊桑人和安达曼群岛的部落中尤为常见。

Many scientists consider the khoisan a distinct race of very ancient origin .

许多科学家认为科瓦桑族是一支独特的民族，渊源非常久远。

The skin-color difference between the khoisan and bantu speakers such as the zulu indicates that the length of time that a group has inhabited a particular region is important in understanding why they have the color they do .

班图族群（如祖鲁人）与郭依桑人的肤色差异，表示一个族群居住在一特定地区的时间，对了解他们的肤色特徵十分重要。

Under apartheid , there were just two official languages , english and afrikaans , a variant of dutch with a dash of french , german , khoisan ( spoken by so-called bushmen and hottentots ) , malay and portuguese .

在种族隔离时期，南非仅有两种官方语，即英语和南非荷兰语，后者是荷兰语混合法语，德语，克瓦桑语族（所谓的布须曼人和霍屯督人说的语言）以及马来语和葡萄牙语。