This is obviously greatly simplified; we haven't even covered all the different kinds of ASCII characters that exist, nevermind all the Unicode stuff! Nevertheless it will be sufficient for a simple proof-of-concept.
“About at least 60 percent of the price you pay when you go fill up has to do with the price of crude oil,” Aixa Diaz, a spokeswoman for the AAA motor club, told The New York Times. “If it were to get above $80, or worse, it’ll be more noticeable at the pump.”
，这一点在旺商聊官方下载中也有详细论述
This story was originally featured on Fortune.com
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