划艇

rowing boat / racing row-boat

to row / to paddle / profitable / worth (the effort) / it pays (to do sth)

to cut / to slash / to scratch (cut into the surface of sth) / to strike (a match)

to delimit / to transfer / to assign / to plan / to draw (a line) / stroke of a Chinese character

vessel / small ship

canoe / kayak

canoe-kayak flatwater

canoe-kayak slalom