中国银行外汇牌价

应用特色：
- 极简体验：抛弃繁琐，简单至极，除了汇率再无其他
- 数据实时更新：汇率信息采集自中国银行外汇牌价官网
- 走势图一目了然：一周及三月走势，随时了解汇率涨跌
- 完全免费，绝无广告 Application Features:
- Minimalist Experience: abandon cumbersome, extremely simple, in addition to the exchange rate no other
- Real-time data updates: exchange of information collected from the Bank of China Exchange's official website
- Chart glance: one week in March and the trend to keep abreast of the exchange rate ups and downs
- Completely free, no ads