Store and concentrate the bile that's made by the liver until the time comes to squirt it out into the small intestine.

贮存和浓缩由肝脏产生的胆汁，并适时将胆汁排入小肠。

This is pretty much your gallbladder's job— store and concentrate bile until the time comes to send it to the small intestine.

这差不多就是胆囊工作的过程：储存并浓缩胆汁，然后将胆汁排入小肠。