如何改变我自己是最大的难题。

How can I change me is the toughest question of all.

youdao

如何改变我的后台操作优先使用或运行队列的动态调度。

How can I change the background operation priority dynamically using Dispatch or operation queues.

youdao

如何改变我的sql 2012服务器名称到本地主机？

How to change my SQL2012 server name to localhost?

youdao

First of all, as I said, this class is a class about making a difference in people's lives.

首先，正如我刚才说的，这门课是关于如何改变生活。

哈佛公开课 - 幸福课课程节选