In ancient time, courier station would be established at regular intervals.

古代的时候，人们每隔一定的距离就会设定驿站。

youdao

But the regular time it takes to get a doctoral degree in the humanities is nine years.

但获得人文学科的博士学位通常需要9年时间。

youdao

China has also taken steps to protect the students' eyesight, such as larger printing in students' textbooks, at least two hours' outdoor activities a day, regular eyesight checking, less time on E-books and so on.

中国也采取了措施来保护学生的视力，比如课本上印刷更大的字体、每天至少两个小时的户外活动、定期视力检查、减少看电子书的时间等。

youdao

British Prime Minister Gordon Brown began his regular question time in the House of Commons as he has always done, reading out the names of British soldiers recently killed in Afghanistan.

VOA: standard.2009.10.14

Those leaders were instructed to build in regular time for exercise to help them withstand the constant travel and the demands of an overseas role.

WSJ: Want to Be CEO? What's Your BMI?

"We needed two goals to win, one in regular time and one in the shootout, and he got both of those, " Pittsburgh forward Pascal Dupuis said.

WSJ: Jokinen leads Penguins by Rangers 2-1 in shootout

But for over 30 years, I've been putting in regular time at the ballet barre, dressed in a stretched-out unitard, baggy shorts or a gauze skirt, and a sleeveless men's T-shirt, accessorized with an elastic knee bandage.

CNN: The hobby that helped me take flight