In such studies, researchers would need to follow groups of children with and without music lessons over a long period of time—even if the assignments are not completely random.
在此类研究中，研究人员需要在很长一段时间内对上音乐课和未上音乐课的不同小组的儿童进行追踪——即使任务并不是完全随机的。
If all of your music is in the cloud, you need an Internet connection to access it.
如果你所有的音乐都在“云”里，你需要通过网络来获取它们。
"In the history of music, it's been about how you need to buy this record or song," he said.
埃克说道：“在音乐业的历史上，最大的问题就是用户需要如何购买音乐或唱片。”
应用推荐