They are serving, volleying, and blocking balls not for amusement, endorsements, or beer, but for the love of a game that lets them demonstrate their athletic skills while \having\ fun in the sun.

• 他们发球、回击、拦网，并不是为了消遣、成为产品代言或啤酒，而是因为热爱这项既让他们展现运动技巧，同时又能在阳光下享受比赛的乐趣。