bob into

例句：

1. 1. She bobbed into the pool with a splash.
   她跳进游泳池溅起水花。
2. 2. The boy bobbed into the water and started swimming.
   男孩跳进水里开始游泳。
3. 3. Bob bobbed his head in agreement.
   鲍勃点头表示同意。