7 years and 50 days.

时间已经过去了7年50天。

youdao

Groove Coverage---7 Years and 50 Days 7 Years and 50 Days, the time is passing by, nothing in this world could be, as nice as you and I.

7年和50天歌手：槽的覆盖范围槽覆盖-七年和5 0天7年和50天的时间是经过没有在这个世界上可以作为尼斯你和我和我们又如何能够打破这样呢？

youdao

How would you cope with working 50 hours a week by yourself in a small room at home, for days, months and years on end?

一个人在家里的小房间里一周工作50个小时，日复一日，月复一月，年复一年，你是如何应对的？

youdao

Tens of thousands of Scouts from all 50 states and 26 other countries come to the United States every four years for 10 days of adventure and fun.

VOA: standard.2010.07.31