It's easy peasy. I could do it standing on my head.

容易极了，我可以不费吹灰之力就做好。

And while you go to the pharmacy, I'm going to practise presenting the programme standing on my head.

你去药店的时候，我会练习倒立着录这期节目。

" I don't know whether I'm standing on my head or on my heels" .

“我不知道我是倒立还是脚后跟”。

This is basic stuff. I can do it standing on my head.

【stand】这是很初级的东西，我闭着眼睛也能做。

" It will" ! the huge jester replied. " It will do nicely indeed! Shall I sing it standing on my head, my lady" ?

" 好！" 肥胖的小丑应道，" 说唱就唱！我可以倒立着唱吗，夫人？"