yacht

(a) a large expensive boat with a sail, designed for pleasure cruising

(a) 大型ヨット

(b) a small boat, designed for racing

(b) ヨット

go yacht ー go yachting ー go sailing, go boating
The yacht is still missing.
a yacht race
a yacht harbor
a yacht club
a yacht crew
sail a yacht
launch a yacht
The yacht glided over the lake.

(a) sail a yacht

(a) ヨットを走らせる

(b) cruise or voyage in a yacht

(b) ヨットで航海する

(c) race in a yacht

(c) ヨットレースをする

go yachting ー go sailing, go boating