There were many ways to do it: coin on a fishing line, the fake-coin maneuver, and the most primitive and surprisingly effective method of all — simply hitting it hard in the right spot...
有很多种方法，比如在硬币上拴上鱼线，用假的硬币，或者用最原始但却最有效的方法——猛踹机器的右侧。
They could also fake the look of a coin by chemically treating the surface of an alloy (which may or may not have contained precious metals) to give it a silvery or golden sheen.
他们还可以用化学方法处理合金(也许含有贵金属，也许不含)的表面，使它发出银或金的光泽，由此来伪造硬币的外表。
However, an old saying that coin always has two sides, as Yang's concerned, fake product could be a potential risk to Internet +.
俗话说：一个硬币有两面。在杨定平看来，假货会是“互联网+”的一个潜在危险。
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