"And what are you doing now?"—"Oh this and that."

“那么你目前在做什么？”—“哦，各种事情。”

《柯林斯英汉双解大词典》

Larry and Andy had drifted from place to place, working at this and that.

拉里和安迪四处漂泊，干了各种各样的活。

《柯林斯英汉双解大词典》

She was not alone in this and that would not make all the differences, no matter what the day would bring.

她不是一个人，无论这一天会发生什么，一切都不会改变。

youdao

It was thought that only humans did this and that this set us apart from the rest of the animal kingdom."

VOA: special.2009.11.18

But he founds the first Russian museum, the first school of navigation, the first school of this and that.

但彼得大帝还修建了俄国第一家博物馆,第一家航运学校,还有很多方面上的"第一所"学校

耶鲁公开课 - 欧洲文明课程节选

The second day, I did this and that is the description of what I did on the second day.

第二天我是这么走的,这就是对我第二天行程的描述

耶鲁公开课 - 基础物理课程节选

We are continually getting calls about this and that and it should be removed or covered.

BBC: SPORT | Cricket | Irish all set for ICC Trophy ball

For example, I have to do this and that just because my program has a sponsor.

NPR: Made in China: Hip-Hop Moves East

Each woman would add or subtract a little of this and that, and so the story changed.

NEWYORKER: Once Upon a Time