Complete the crossword using the hints 的翻译是:完成使用提示...
a16至19世纪,欧洲殖民者从非洲(主要是西非、刚果和安哥拉)劫运大批黑人奴隶到美洲, 16 to the 19th century, the European colonizers from Africa (mainly is West Africa, Congo and Angola) plunders transports large quantities of black slave to arrive the Americas,[translate] ...