poor performance

• 表现不佳

poor performance的用法和样例：

例句

1. David gave a poor account of himself in the boxing match.
   大卫在这次拳击比赛中表现不佳。
2. Igawa had been skipped in the rotation because of his own erratic performance.
   井川庆因为之前困扰于表现不佳而被跳过先发轮值。