奧巴馬對國會即將通過的一項懲罰匯率操縱國的法案表示擔憂，說他希望確保這項法案不會違反世界貿易組織規則。
PresidentObama expressed concerns about a bill pending before Congress that would punish countries for manipulating their currencies, saying he wants to make sure the bill wouldn't violate World Trade Organization rules.
