They might end up getting cancer." Virtual colonoscopy as a screening tool is quite effective thats one of the reason why national cancer Institute recommends this as one of the screening device."
VOA: standard.2010.04.07
But it's one tool among many.
但这只是许多方法中的一种。
So, no one was really excited to build the product or build the tool and they weren't consumers of the tool.
所以,没人真正为造出产品或工具而感到兴奋,因为他们不是这个工具的消费者。
Religion can be a divisive tool, but it can also be one allows for dialogue, allows for conversation.
宗教有时是分割彼此的因素,有时也是,允许更多对话交流的工具。
OK. All right, let me show you one other tool that I want to use. Which is, I've written that piece of code, I ought to check it. Well, I could just run it, but another useful thing to do is, I'm, especially as I want to debug these things, is to simulate that code.
好,那么,让我给大家讲下,我想用的另外一个工具吧,也就是,我已经写好了这一块代码,我应该去检查检查,那么我可以去运行它,但是特别是当我想要调试代码的时候。
Well, a whole bunch of stuff but the only one I care about right now is a tool called printf.
恐怕整个教室就我一个人关心,这个printf函数吧。
That's why molecular biology, one of the reasons why it's turned out to be such a powerful tool, because if you can think creatively you can find all different ways to using these very simple principles to recombine molecules, to make unique new DNA sequences.
这就是分子生物学,如此有用的原因之一,因为如果你有创造力,你可以用各种方法,运用这些简单的原理来重组分子,创造独特的DNA新序列
Simply by clicking that link you can then log into your account; and then on the left hand side what appears is a little menu of all of your friends who are also using this tool and you can select any one of them and actually see what that person is shopping.
只需轻点鼠标便可进入自己的账户;,页面的左边有一个菜单栏,其中是你所有也在使用这个工具的朋友,你可以选中其中一个,查看ta所选择的课程。
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