||1:To try teaching drones the language of hand signals Mr Song and his colleagues made a series of videos in which various deck officers performed to camera a set of 24 commonly used gestures.||2:They then fed these videos into an algorithm of their own devising that was designed to analyse the position and movement of a human body, and told the algorithm what each gesture represented.||3:The idea was that the algorithm would learn the association and, having seen the same gesture performed by different people, would be able to generalise what was going on and thus recognise gestures performed by strangers.

||1:为了让无人机读懂手语，Yale Song和他的同事制作了一系列视频，视频记录了多位甲板指挥员对着摄象机摆出的24个常用手势。||2:然后他们用一个自己设计的算法（用于分析人体的位置和动作）来处理这些视频，并让算法知道每个手势的意义。||3:他们的设想是，该算法会记住每个手势所对应的意义，而在对不同人摆出的相同手势进行处理后能够概括出手势本身的意义，从而识别任何人摆出的手势。

would be able to generalise what was going on and thus recognise gestures performed by strangers.

从而识别任何人摆出的手势。

But bankers say that to generalise about deal fees remains perilous.

不过银行家们表示，对交易佣金进行推断仍然十分危险。

Most of these findings are based on research carried out in the US meaning it might not generalise to the rest of the world.

大多数的结论是基于在美国的调查研究，那么它可能不适用于所有国家。

But does it really make sense to generalise about a whole generation in this way?

但将整个世代如此一概而论是否合理？

Of course, it is difficult to generalise about funds that are managed from Beijing to Bahrain.

当然，从北京到巴林，这些政府管理的基金很难一概而论。

Of course, we must be careful not to generalise about deer.

当然，我们必须注意不要对所有的鹿一概而论。

And rather than having to be trained by each user the system appears to generalise well.

而且不需要对每个用户数据都单独进行训练，这个系统似乎都可以很好的生成。

To the extent that we can generalise from this, perhaps the self-confidence of the beautiful helps them fool employers into paying more.

我们由此可以归纳出这样的结论，或许是漂亮人的自信，帮助他们愚弄了雇主，从而获得更高的薪水。