游击

例句：

1. 1. The guerrillas were able to infiltrate the enemy's lines and launch a surprise attack.
   游击队员们成功地渗透到敌人防线并发动了一次出其不意的攻击。
2. 2.The guerrilla warfare had been raging for months, leaving many civilians dead or injured.
   游击战已经持续了数月，导致许多平民死亡或受伤。
3. 3.The guerrilla fighters were well-trained and had a deep understanding of their surroundings.
   游击战士们训练有素，对周围环境有着深刻的了解。