Well, this is by a guy called Bright Simons from Ghana, and what you do is you take medication, something that some people might spend their entire month's salary on, and you scratch off the code, and you send that to an SMS number, and it tells you if that is legitimate or if it's expired.
嗯，这是由来自加纳的 布莱特·西蒙斯所发明的东西， 在你吃药之前， 对某些人来说，这些药 可能花费了他们整个月的工资， 你刮掉代码， 将代码用短信发送到一个号码， 它会回复告诉你这药品是否合法 或者，是否过期。