China abandoned its policy of pegging the renminbi to the US dollar in 2005 and the currencys exchange rate against the dollar has rose close to ten percent since then.是什么意思_China abandoned its policy of pegging the renminbi to the US dollar in 2005 and the currencys exchange rate against the dollar has rose close to ten percent since then.在线翻译_英语_读音_用法_例句