three-line target

例句：

1. 1. The team's three-line target is set at 20 points.
   球队的三线目标设定为20分。
2. 2.The coach emphasized the importance of maintaining a three-line target in training.
   教练强调了在训练中保持三线目标的重要性。
3. 3. The team's three-line target is to win the championship.
   球队的三线目标是赢得冠军。