这里收集的是最近的照片，各种形状，大小和用途的气球-从孩子的玩具，以一个足球场大小的研究手段，并在多间。

Collected here are recent photographs of balloons of all shapes, sizes and purposes - ranging from a child's toy to a football-field-sized research instrument, and much in between.

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如果您的时间表早于这个时间，则用途、关键程度和部署大小都是要考虑的次重要因素。

If your timeframe is sooner then that, then the use, criticality, and size of the deployment would be the next most important factors to consider.

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同样，如果可能的话，尽量展示出产品的尺寸和相关用途(比如，一张装满啤酒罐的手袋的照片能帮助顾客估计该手袋的大小)。

Also, if possible, show the scale of a product and it's context of use (e.g. to help shoppers gauge the size of a bag, a photo which shows the bag filled with cans of beer would be useful).

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