| 1. | Students are banging away at their homework .
学生专心做功课。 |
| 2. | We were banging away at the enemy .
我们乒乒乓乓向敌人射击。 |
| 3. | The militiamen were banging away at the hand its
民兵们啪啪地不断向土匪射击。 |
| 4. | And bang away at the same instant like a firing squad
就像执行枪决时一样 |
| 5. | They banged away at the enemy
他们砰砰地射击敌方。 |
| 6. | He kept banging away at his work day by day , until eventually the project was finished
他天天孜孜不倦地埋头苦干，直到工程竣工为止。 |
| 7. | But she watched for a chance , and directly banged away at a rat ; but she missed him wide , and said " ouch !
她看准了一个机会，朝一只老鼠猛然扔了过去，不过，她扔得离目标差一截子，一边叫了起来： “噢！ |
