这个两分钟的短视频教会了我如何快速系领带。

This ___two-minute video taught me how to tie a tie quickly.

这个两分钟的视频教程教你如何打领带。

This ___two-minute video tutorial teaches you how to tie a tie.

公交车在高峰期每两分钟一班。

The bus comes every ___two-minute intervals during rush hour.