n. 打高尔夫球
v. 打高尔夫球（golf的ing形式）

[ noun ]
playing golf
<noun.act>
he goes south every winter for the golfing

Golf \Golf\, v. i. [imp. & p. p. {Golfed}; p. pr. & vb. n.
{Golfing}.]
To play at golf.

Last mystery of all, he learned to golf. --Kipling.
[Webster 1913 Suppl.]

golfing \golfing\ n.
The act of playing golf.
[WordNet 1.5]