英语翻译a telephone-based discount brokerage can save money by replacing the full service broker with a less personal,less well-paid telebroker,but two trades will still take roughly twice as many person-minutes as one.

英语翻译a telephone-based discount brokerage can save money by replacing the full service broker with a less personal,less well-paid telebroker,but two trades will still take roughly twice as many person-minutes as one.
英语翻译
a telephone-based discount brokerage can save money by replacing the full service broker with a less personal,less well-paid telebroker,but two trades will still take roughly twice as many person-minutes as one.

英语翻译a telephone-based discount brokerage can save money by replacing the full service broker with a less personal,less well-paid telebroker,but two trades will still take roughly twice as many person-minutes as one.

一个通过电话操作的折扣经纪服务,可以通过使用 一个更少依赖个人的和更少薪水的电话经纪人来代替全套服务的专属经纪人的方式来省钱,但是（通过电话经纪人进行的）两笔交易所耗的人力和时间大约也是原先（由全套服务经纪人进行的）一个交易的两倍.

（说明只是省了钱,并未节约了时间和人力）

这是原文,

take roughly twice as many person-minutes as one 收取（一般人）每人每分钟两倍的价钱。
电话折扣代理可以通过用较公共的，薪水较低的远程代理替换完整的代理服务来省钱，但是两交易仍然会收取每人每分钟两倍的价钱。

基于电话的折扣经纪可以用较少的个人代替全服务经纪省钱，薪水较低的telebroker，但是两个行业仍将以两倍多的人分为。
百度翻译的有用吗？