1.我是某某同事，负责对外付款。
2.对某某合同50%的款没有及时付出表示抱歉。
3.原因是中国外汇管理部门有一些规定，我们不熟悉，拖了时间。
4.我们正在加快办理之中，审批已经完成。
5.程序较去年有些变化。

1.我是某某同事，负责对外付款。
I'm ***, be responsible for the payment business im my firm.
2.对某某合同50%的款没有及时付出表示抱歉。
I am regretful for bot being able to pay in time the 50% fund according to ** contract.
3.原因是中国外汇管理部门有一些规定，我们不熟悉，拖了时间。
The reason was that we are not familiar with the regulations of the Department of Foreign Exchange Mangagement so that the payment was delayed.
4.我们正在加快办理之中，审批已经完成。
We are busying in passing through related procedure and the examining step has attained approaval.
5.程序较去年有些变化。The related procedure is different from that of last year.