Then and there, the book changed hands.

就这样，书当场卖掉了。

Then and there they gave each other a sound thrashing.

于是他们又打了一场大架。

He shut it then and there.'

他立刻就住了嘴。"

I called to book a ticket right then and there.

我立即打电话去订机票了。

Peter-One wanted nothing more than to collapse right then and there.

彼得一号当时只想当场瘫倒。

That was enough. I determined then and there to keep a sharp lookout.

这就足够了。我当场就打定主意要格外留意这件事。

So that's what " then and there" means, at that moment.

这就是“当场”的意思，就在那一刻。

It's not clear why Hart did not arrest him and Filipe then and there.

目前还不清楚为什么哈特没有当场逮捕他和菲利佩。

They also planned to leave Philadelphia, right then and there, and fly back to Montana.

他们打算一同离开费城，立刻就走，从那里直接飞回蒙大拿去。

I wanted to pull the driver from his seat and murder him then and there.

我恨不能把车夫从座位上揪下来，立刻杀了他。