OPEC production is holding at around 21.5 million barrels a day.石油输出国组织的石油产量保持在每天约2,150万桶。The agreement sets the ceiling of twenty-two-point-five million barrels a day on OPEC production.协议规定，欧佩克每天的原油产量不得超过22,500,000桶。Th...
Accordions were nowhere in my hit parade.手风琴在我的流行曲目里根本排不上号.Most musical instruments ( especially wind instruments and accordions ) can be played without moving your fingers.不需要动手指,就可以演奏多数的乐器,尤其是吹管乐器与手风琴....