When did it become accepted wisdom that students should be able to name the 13th president of the United States but be utterly overwhelmed by a broken bike Chain?

从何时起我们开始接受学生应该能够说出美国第十三任总统是谁，但对自行车断了却迷惑不解。

As they gather data, they are working their way up the chain. On this day, they netted a jellyfish.

当他们收集数据时，他们正在沿着向上移动。这一天，他们网到了一只水母。

This gradually sloping shape is the same one that would form if you held a chain from both ends and let it droop.

如果你拿着一根两，自由下落，得到形状就是悬线。

I didn't really know what that meant, so I journeyed from field to finished product, emotionally engaging with the people and the planet, picking away the chains, linking them back together.

我其实不知道这意味着什么，所以我设计之旅从田间头到终极成品，与人们和球真诚互动，重拾关系，将们重新联系在一起。

He's a link in a chain, really of music.

他是音乐发展中关键一环。

Any anticipated future break in the chain causes the whole thing to uncouple.

任何预料之中未来断裂整件事情无以为续。

Yet Italy is still potentially one of the weakest links in the euro.

然而意大利依旧是欧元区中最薄弱一环。

If that fails, p53 initiates a different chain that makes the cell destroy itself.

如果失败，p53会启动不同，使细胞自我毁灭。

And to alter that cycle sends ripple effects all the way down the chain.

而改变这一周期，将会在整个中引发连锁反应。

Or I could highlight on the benefits that you would never ever have to grease and service your metal bike chain again, saving you time and money for maintenance.

或者我可以强调一下好处，你再也不用给你金属自行车上油和维修了，这节省了你时间和金钱。

When they bring those chains out for a measurement, it is still an imperfect science.

当他们拿出来测量时，这仍然是一种不完美方式。

Harry heard many loud, metallic clicks and what sounded like the clatter of a chain.

哈利听见许多金属撞击响亮声音，以及像发出哗啦哗啦声。

They are loosened with the help of chain saws.

借助可以使冰块松散一些。

I like to call it " The Chain of Hope."

我喜欢叫这个过程“希望”。

We took the chains off the front doors of the school.

我们把校门拿走了。

Okay, if anybody needs me, I'll be at the hardware store buying chains.

好吧，如果有谁要找我话，我会在五金店买。

When she finds a man chained to a tower, that beardy guy is Saygusmundo.

之后他遇到了一个被锁在塔边男人 也就是那位留着胡子小伙儿—塞格斯蒙多。

Now, we all know that a chain is only as strong as its weakest link.

现在，我们都知道强度取决于最薄弱环节。

There were thin chains crisscrossed in diamond shapes around them.

只见上面十字交叉呈菱形绑着细细。

To you they would be seen as mysterious connectors or links.

对你来说，们可能看起来像神秘联结器或。