He was photographed standing on his head doing yoga.

他倒立着做瑜伽时被拍了下来。

《柯林斯英汉双解大词典》

Standing on your head is not yoga. Kids do it all the time; so do circus performers.

倒立不是瑜伽。孩子们总是这样做；马戏团演员也是如此。

youdao

I could work out that problem standing on my head.

我解决那个问题易如反掌。

《新英汉大辞典》

The problem is that the past five years I felt I've been standing on my head, and I couldn't stand on it for very much longer.

NPR: Marine Recall Prompts Questions over Iraq Stress

You could've done three years standing on your head.

NPR: Marine Recall Prompts Questions over Iraq Stress

In their attention to this (admittedly disgraceful) symbol not the action of others, Americans are standing this maxim on its head: they hate the sinner and forgive the sin.

ECONOMIST: John Rocker, under fire