你的月租费是多少？
虽然手机的价格是一个很大的瓶颈，其实月租费也是不小的消费。
Although a phone's price can be a big hurdle, monthly data fees are really the offenders that continually take bites out of bank accounts.
还有另一个解决方法，但是，很少有人会赞成：按使用率收费，而不是仅收取月租费。
The other solution, however, few will like: charge based on usage rates, instead of just a flat monthly fee.
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