there and back

基本解释

"You beat your body up getting there and back, " he says of the Orbis flights, which can span 30 hours.
他指的是能持续飞行30小时的奥比斯的飞机。
Among them, guangzhou - classics of big talk course is added this close hind everyday will 7 go there and back, average 2 hours one;
其中，广州-海口航线经此次加密后每天将有7班往返，平均2小时一班；
A lot of people shop at big box stores on the premise that they are saving money, even if they drive miles there and back, spending gasoline and time.
许多人为了节省钱去批发商场购物，即使那要驾驶几英里的距离往返，花费汽油和时间。

To stand without moving and say 'Here it comes,there it goes,' as the clock's pendulum swings back and fore."
And there's some other ideas like that where we step back and really try to understand these investors and hopefully partners with entrepreneurs.
还有些其他观点，比如我们应该如何,退一步来真正试着去理解这些投资者,然后充满希望地与企业家合作。
斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选
and whenever I go back to the East Coast, I'm kind of struck with how there's...
每当我回到东海岸，我都会震惊于……
加州的天气 - SpeakingMax英语口语达人

Ibrahim was born in Sudan, educated in England, and made his fortune there and back in Africa.
FORBES: A Billionaire's Plan for More Egypts