上半场结束时，双方均未得分。

At the end of the first half there's no score.

《新英汉大辞典》

加时赛贾米森四投零中未得分。

Jamison didn't score in the overtime, missing all four of his shots.

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当发球方未得分或得分为偶数分时，双方球员应在本方场地的右发球区发球和接发球。

The players shall serve from, and receive in, their respective right service courts when the server has not scored or has scored an even number of points in that game.

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