Despite nearly a decade of positive discrimination since apartheid was dismantled, few black sportsmen have reached the top level.
尽管种族隔离被取消后采取了近十年的平权举措，几乎没有黑人运动员达到过顶极。
《柯林斯英汉双解大词典》
2
But to the extent that it celebrates black culture and nourishes black pride, it is a positive, important, undoubtedly permanent phenomenon.
但是从庆祝黑人文化和培养黑人自尊的意义上看，这无疑是一种积极的重要的恒久的现象。
3
For the second task, the groupings are reversed - participants are now supposed to associate positive words with black faces and negative words with white faces.