As follows: legs open, shoulder width, arms akimbo.

方法如下：两脚开立，与肩同宽，双手叉腰。

youdao

Conventional wisdom says our earliest ancestors first stood up on two legs when they moved out of the forest and into the open savannas.

传统观点认为当人类最早的祖先最初从丛林迁移到平原时，开始用两条腿站立。

youdao

Cut the legs off your jeans and cut them open along the inside seam. Lay them flat on the table.

将牛仔裤的裤腿剪下，沿裤缝线剪开，平放在桌子上。

youdao

That was shortened to the Scissor Sisters, and their logo shows wide open legs on the end of a pair of scissors.

BBC: The Scissor Sisters at the Brit Awards

Tim Corcoran of Warwick, Rhode Island, said his sister-in-law, Celeste, had lost both legs in the attack and that her 18-year-old daughter's legs had been "ripped open" by shrapnel.

WSJ: Doctors Treating Boston Marathon Victims Describe Injuries

One kicked him so hard with its hind legs that it split his hand open.

CNN: Legendary 'zebra whisperer' who tames Queen's horses