The brothers spent the night going back and forth with their rice.

兄弟俩用整夜的时间往返运送大米。

youdao

It transmits the information going back and forth between an initiator and the target.

它在发起者和目标之间来回传输信息。

youdao

Going back and forth between two homes can be tough, especially if parents live far apart.

在两个家之间搬来搬去很不容易，特别是当父母的住处相距遥远时。

youdao

Rebecca Skloot tells this complex story by going back and forth between subjects and time periods.

VOA: special.2010.07.21

She looks up at the telephone wires, and she thinks about all the messages, unintelligible, full of human longing, going back and forth across those wires.

她看着电话线，想着那些莫名其妙的，充满了人类欲望的信息电线上来回踱着步。

耶鲁公开课 - 1945年后的美国小说课程节选

The sense of going back and forth, no one of us on top, not correspondent in a vertical way, how things going down there.

这种来来回回的感觉，没有人是在高处，也没人在低处。

普林斯顿公开课 - 人性课程节选

And he'll veto it, send it back, just keep going back and forth like that.

NPR: Can Bush, Congress Find Middle Ground on Iraq?

That was -- we were going back and forth on that just as I came out.

WHITEHOUSE: Press Briefing

And it just keeps going back and forth, back and forth, and that's why I don't think it's stopping.

NPR: Racial Tensions Overheat at L.A. High School