| 1. | Their purchase is purely a paper transaction .
他们的购买完全是纸上交易。 |
| 2. | Bonds can be traded on the share market
债券可以在股票市场上交易转让。 |
| 3. | 3 . online exchange safety authentication
3 .可作线上交易的安全验证 |
| 4. | Thus , they are trading on not a sound , valid basis
因此，他们没有在一个健全的，有效的基础上交易。 |
| 5. | Letters of credit can be negotiable ( i . e . tradable on a secondary market )
信用证可以转让（即可在二级市场上交易） 。 |
| 6. | We are enclosing copies of the notices sent us by our bank when transfer was mad e
随信寄上交易银行于汇款完成后所发给我们的通知书影本。 |
| 7. | Theoretically , any asset that has a revenue stream can be transformed into a marketable debt security
理论上，任何有收入流的资产都可以转化为可在市场上交易的债券。 |
| 8. | With itthey wove fine carpets and flowing scarves that were traded all along the silkroad from china to europe
他们编织的典雅的毛毯和光滑的围巾一直在中欧丝绸之路上交易。 |
| 9. | A case in point is amazon . com ' s “ one click ” patent , issued in 1999 , for making online purchases
其中一个例子就是1999年发给亚马逊网路书店进行线上交易的一点灵订购专利。 |
