外汇柜台的每一笔交易似乎都要花很长时间。

Each ___transaction at the foreign exchange counter seems to take forever.

我们需要监控较小交易的办理。

We need to monitor the ___transaction of smaller deals.

这项新服务保证您能直接从家中进行快速交易。

This new service guarantees you a quick ___transaction direct from your home.