海鸥突然俯冲下来攻击沙滩上的游客。

The seagull suddenly ___dive-bombed the tourists on the beach.

飞机急剧俯冲轰炸，投下炸弹。

The aircraft ___dive-bombed sharply to drop its payload.

孩子们冲下楼梯，像炮弹一样冲进客厅。

The kids ___dive-bombed down the stairs into the living room.