You put it on a peg at the tee -- tee it up -- and then give it a giant wallop.

你会把它放在球座的球钉上——也就是把球放好——然后对它猛地一击。

youdao

The first shot on each hole is played from a teeing area (known as a tee) with the ball usuallly being placed on a wooden peg (also, confusingly known as a tee).

BBC: The course