But in 1986, that New York florist purchased a toll-free number setting in motion a transformation of the industry.

但在 1986 年，那个纽约花店买了一个免费电话，开始了这个行业的变革。

You can do this by learning a set number of lines of poetry at different times of the day, and see when most lines stick.

你可以在不同的时间段背诵诗，看哪个时间段你背的最牢。

And in most cases, employees can only work a set number of hours in a day, increasing the amount of time customers wait for a response.

而且在大多数情况下，员工一天只能工作一定的时间，增加了客户等待回复的时间。

Would you like to try and do a set number of big things, lots of smaller things?

您会尝试做什么？ 你想尝试做一些大事， 很多小事吗？

And in our communication, we told people that we won't have the toll free number set up until Monday.

在我们的沟通中，我们告诉人们，我们要到周一才会设置免费电话号码。

This has led to a number of apps being set up that allow children to track and spend their hard-earned pocket money and parents to transfer money electronically and monitor their child's spending.

这导致许多应用程序被设置，允许孩子跟踪和花费他们辛苦赚来的零花钱，父母可以通过电子方式转账并监控孩子的支出。