"Nine" looks similar to "six" if you turn it upside down.

如果你把“9”倒过来，看起来和“6”很像。

youdao

Even if you turn it upside down, it isn't similar to any other number.

即使你把它倒过来，它也和其他数字不相像。

youdao

It occurred to me that I could take that theme and turn it upside down against itself and it would work.

我突然想到，我可以利用这个主题，把它颠倒过来，它就会起作用。

youdao

It occurred to me here I could take that theme and turn it upside down against itself and it would work.

我突然发现,我能把这个主旋律颠倒过来并合在一起,还挺行得通的

耶鲁公开课 - 聆听音乐课程节选

The other way of looking at it is to turn the ratio upside down, and to consider earnings divided by price.

ECONOMIST: Shared values

When he does turn that frown upside down, it's pure joy, and we finally appreciate what Kay must have seen in this selfish bully.

CNN: STORY HIGHLIGHTS

But the present Conservative leader seems happier to embrace the establishment, and to be embraced by it, than to turn the established order upside down.

ECONOMIST: The hardest act to follow