1.
doubles, mixed doubles and team disciplines.
双打，混合打和混合双打, 团体比赛。
2.
hogging the court
(双打)抢打同伴的球
3.
except the men's singles and doubles finals,
而男子单打、双打决赛，
4.
diagonal teamwork
(双打)斜对角配合打法
5.
rotation system
(双打)轮转配合打法
6.
There are two people in singles and four people in doubles or mixed doubles..
乒乓球单打为两人. 双打和混合双打为四人。
7.
There are two people in singles and four people in doubles or mixed doubles。.
乒乓球单打为两人.双打和混合双打为四人。
8.
There are two people in singles or four people in doubles or mixed doubles.
网球比赛单打为两人。双打或混合双打为四人。
9.
Badminton can be played by two people in singles or by four people in doubles or mixed doubles.
羽毛球可以两人单打或四人双打和混合双打。
10.
In the Olympic Games, Table Tennis includes four disciplines: men's singles, women's singles, men's doubles and women's doubles.
在奥运会上，桌球包括四项：男子单打，女子单打，男子双打和女子双打。
11.
Hilary:Would you like a doubles game sometime?
哪天来场双打，怎么样？
12.
side by side
双打中一左一右的站法
13.
They were runners-up in the mixed doubles.
他们是混合双打亚军。
14.
top and Back
双打中一前一后的站法
15.
You received out of turn!
你接球顺序错误!(双打)
16.
Second server!
第二发球员发球!(双打)
17.
one hand out
(双打)失去第一次发球权
18.
You served out 0f turn!
你发球顺序错误!(双打)