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。
2
This method had created a fast and effective way to manufacture the physical prototype of this coin wrapping machine a…
该方法为此种硬币包装机物理样机的制作，和日后产品结构的设计优化提供了快捷有效的途径。
3
It is becoming more difficult for companies to coineffective brand names, due to the multitude of competitors who are rushing to find brand names for their own products.