| 1. | An earphone for the cell phone . i just bought it
这是手机用的耳塞，我刚买的 |
| 2. | Mary : have you considered buying some earplugs
玛丽：有没有想过买耳塞？ |
| 3. | - yes , your majesty . - perhaps some earplugs
-是的，陛下-可能是一些耳塞 |
| 4. | Yes , your majesty . - perhaps some earplugs
是的，陛下-可能是一些耳塞 |
| 5. | He put plugs in his ears because the noise was too loud
因为太吵闹了,他用耳塞堵住了耳朵 |
| 6. | Some swimmers wear rubber plugs in their ears
一些游泳者戴橡皮耳塞。 |
| 7. | He put plug in his ear because the noise was too loud
因为太吵闹了，他用耳塞堵住了耳朵。 |
| 8. | Put on ear plugs when you are working in a noisy environment
在嘈杂环境中工作时戴上耳塞。 |
| 9. | He put plugs in his ears because the noise was too loud
因为太吵闹了,他用耳塞堵住了耳朵 |
| 10. | Hearing protectors - safety requirements and testing - ear - plugs
护听器.安全要求和试验.耳塞 |
