爵士乐唱片促进了美国文化的传播。

Jazz records fostered the ___spread of American culture.

应做更多来阻止这种疾病的传播。

More should be done to stop the ___spread of this disease.

确实，这些天人们在娱乐方面有更多选择，电脑和视频游戏的传播只是一个例子。

It is true that these days people have much more choice in entertainment, the ___spread of computers and video games is just one example.