set all

• 平局

set all的用法和样例：

例句

1. The teams were all square at half-time.
   两队上半场打成平局。
2. If the score reaches 6 games all in a set,the tie-break rule comes into operation.
   如果一盘比赛中双方都胜六局，就要执行平局决胜规则。