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1·Argo employed mystery shoppers to stand by a rack of batteries, and found that their mere presence made the battery buyers pick the most expensive brand.

Argo雇佣一些秘密顾客去购买电池，结果发现，只要这些人出现，真正的购买者就会挑选最贵的电池品牌。

2·It is a more advanced new generation of the lithium-ions battery charging rack all over the nation.

是目前国内锂电池矿灯充电较为先进的新一代产品。

3·If you can make a similar rack (must have 4 bolts for the seat post) with a patent for fixing the battery I will buy 260 PCS.

如果你们有专利能制作出类似的支架(必须有4条螺栓固定座体)来固定电瓶，我将购买260件。