Sorry, you can't take the typewriter away, I 'm using it.

对不起，你不能把打字机拿走，我在用。

youdao

But don't worry about it, it's not, I'm just using it because it's a simpler example than the one I really want to get to, which is knapsack.

但是别担心，我讲这些是因为它比我,真正想讲的问题简单一些，我想讲的是背包问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

And I'm going to do it only using multiplication and addition and some simple tests. All right?

我只能用乘法和加法,以及一些小测试来解决这个问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

If I'm now working in one dimension, it's obvious because I'm not using any vectors.

假设我现在只考虑一维的情形,这很明显,因为我没有用矢量

耶鲁公开课 - 基础物理课程节选

It feels like a new phone, and now I'm actually using it again instead of scanning carrier sites for a good deal on a newer model.

ENGADGET: IRL: Mailplane, Verizon Wireless iPad and the Samsung Galaxy S running CM9

From here you can take shots using the phone as a trigger (which is how I'm mainly using it) to avoid those self-portrait reflections, but there's a stack of other options that many will find useful.

ENGADGET: IRL: Wacom Bamboo Splash, Triggertrap Mobile and the iPad 3

"I have all kinds of credits all over God's green earth, but I'm using this to finish it all off, " said the 41-year-old computer consultant, who has an associate degree in information technology but never finished his bachelor's in psychology.

WSJ: College Degree, No Class Time Required