And then plants cannot pull enough water to survive.

然后植物就不能吸收水分来生存。

The economist was not enough to absorb all his super abundant energy.

仅仅作为经济学家并不能吸收他那过剩能。

All right, so whatever isn't absorbed, like fiber, continues its journey onward through the ileocecal sphincter and into the very last part of the gastrointestinal tract: the large intestine, also known as colon.

那么，所有不能被吸收物质，如纤维素，将沿消化道继续，过回盲括约肌，入消化道最后一部分：大肠，也称之为结肠。

The main job of the gastrointestinal system is ingestion - taking in food, digestion - breaking it down into nutrients, absorption - pulling these nutrients into the bloodstream, and finally, excretion - getting rid of waste.

消化道有四大功能：一是食，即摄入食物；二是消化，将食物分解成营养成分；三是吸收，即把营养成分吸收入血液；四是排遗，即排出不能消化吸收废物。