牢牢

1. 船长牢牢掌住航轮，以防船的侧面迎着风浪。
   The captain had to hold the wheel firmly to prevent the ship from broaching to.
2. 激进分子就是把两腿牢牢插在空气中的人。
   A radical is a man with both beet firmly planted in the air.
3. 栅栏的立柱牢牢地固定在地上。
   The fence posts were fixed firmly in the ground.

牢的英语翻译：