例一：floating　　It is not surprising, then, that the world saw a return to a floating exchange rate system. Central banks were no longer required to support their own currencies.　　Floating pol... / 2010-04-13 / 查看 11 次

　May I have an idea of your prices? 　　可以了解一下你们的价格吗？ 　　Can you give me an indication of price? 　　你能给我一个估价吗？ 　　Please let us know your lowest possible prices for the rele... / 2010-04-13 / 查看 157 次