end matched board

例句：

1. 1. The engineer useda matched board to connect the circuits.
   工程师使用一个匹配板来连接电路。
2. 2. Thematch was made on the first try,which is a good sign for a successfulmatch.
   第一局就配对成功，这是一场成功比赛的好兆头。
3. 3. The teamdecided to use a matched board to improvetheir performance.
   团队决定使用一个匹配板来提高他们的表现。