John Dunlosky, a professor in the US, suggests that "you start by reading a textbook with your favorite pens and colors, and then write down the important ideas on small cards while doing so you actually try to test yourselves on them."
美国教授约翰·邓洛斯基建议:“先用你最喜欢的笔和颜色阅读课本,然后把重要的想法写在小卡片上,这样做实际上是自我测验。”
You start by running 5 km, move up to a 10 km, then a half marathon.
你先跑5公里,再跑10公里,然后跑半程马拉松。
So you start by cutting taxes.
那么,你赞成先减税。
Well, you can start by looking for ways to use English as much as you can.
VOA: special.2009.01.15
So you start by cutting taxes.
那么,你赞成先减税。
And the obvious question I could start with is, and suppose I ask you, how long does the algorithm implemented by this program take to run?
我开始这个话题的第一个问题是,假设我问你,由这个算法实现的程序大概,要运行多久才能给出答案?
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