| 1. | Be sure to ventilate on the upstroke . 要明确吹气是在手抬起时吹入的。 |
| 2. | He cupped his hands , puffing breath in and out . 他把两手弯成杯形,来回地吸气吹气。 |
| 3. | He puffed breath in and out . 他来回地吸气吹气。 |
| 4. | Key direction : left , right , the space bar : inflatable 方向键:左右,空格键:吹气 |
| 5. | The plowman slowly blows at the glowing globe 犁地者对着发红的球体慢慢吹气 |
| 6. | Blow on a piece of paper , and it will move 如果向一纸片吹气,纸片就会移动。 |
| 7. | The little girl bubbles air into her soap - suds 小姑娘向她的肥皂泡中吹气。 |
| 8. | Using the mouth - to mouth way is the best one 口对口吹气是最好的方法。 |
| 9. | 6 blowing thermocouple in chemical fertilizer 6化肥装置专用吹气热电偶 |
| 10. | Some people prefer to inhale rather than exhale 有些人更喜欢通过吸气发声而不是吹气发声。 |