A monkey wiggles its hand into a jar, grabs a tidbit, but cannot pull it out because only an open hand can go through the narrow neck.

猴子把手伸进一个罐子里，抓住了一块食物，但却拿不出来，因为只有空手才能通过罐子那狭窄的颈部。

youdao

A monkey wiggles its hand into a jar, grabs a tidbit, but cannot pull it out because only an open hand can go through the narrow neck.

猴子把手伸进一个罐子里，抓住了一块食物，但却拿不出来，因为只有空手才能通过罐子那狭窄的颈部。

youdao