service ace

基本解釋

An ace is a service which cannot be reached by the opponent with his racket.
發(fā)球得分是指使對(duì)方用球拍擊不到球。
Roy, Susan, Lana, and Tina are sitting in the reception room at the Ace Employment Service.
羅伊、珊、娜和天娜正坐在愛(ài)斯職業(yè)服務(wù)公司的接待室裡。
It concludes that foreign players' service ace numbers are more than Chinese players', and that foreign players' service placement is more concentrated than Chinese players'.
結(jié)果發(fā)現(xiàn)，國(guó)外選手的發(fā)球得分率明顯高於我國(guó)選手，且其發(fā)球落點(diǎn)更爲(wèi)集中。

Not much to cheer for after that, though: Williams won the next three points with a 111 mph ace, a 100 mph ace, and a 101 mph service winner.
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