Until the arrival of the British, in the early nineteen-hundreds, there were several villages of the Bisa and Bemba tribes in the North Luangwa wilderness.

在20世纪初英国人来到这里之前，在北卢安瓜荒原上坐落着几个比萨人和本巴人的部族村落。

youdao

Last month, Acting Assistant Secretary of State for Western Hemisphere Affairs Bisa Williams became the highest-ranking U.S.official to visit Cuba in several years.

VOA: standard.2009.10.28