The transverse colon passes horizontally to the left toward the spleen and turns downward (splenic flexure) to the descending colon.

横结肠水平向左面朝脾脏，向下（通过脾曲）成为降结肠。

The sigmoid colon, shaped like an S, is at the distal end of the descending colon and leads into the rectum.

形似S的乙状结肠位于降结肠的远端并通向直肠。