Các câu ví dụ cho từ air

1. As moss proliferates, it increases the amount of organic carbon in the sedimentary rock, increasing the oxygen concentration in the air.

2. Vietnam ranked 15th in the list of 98 countries and territories with the worst air quality in the world with an average PM2.

3. The general affirmed that although it is not reported as much by the press as the Navy's freedom of navigation operations, the activities of the air Defense Force in the East Sea are still conducted regularly.

4. Choking air Srivastava and his co-inventors Arpit Dhupar and Prateek Sachan see themselves as part of a movement towards cleaner air and energy in a country where major cities struggle with choking air.

5. An unnamed aviation official said one of the air traffic controllers was not present when the incidents happened while the other was sleeping.

6. City officials, for instance, have created green ventilation corridors to enable fresh air to sweep down from the city's surrounding hills and building regulations that aim to keep these corridors free from new construction.

7. He said that meningococcal meningitis is spread person-to-person, most commonly through the air.

8. "Without air conditioners my apartment was like an oven, I could not even breathe," the 31-year-old graduate student says.

9. "I felt like I could not sweat enough to cool my body, then I had a headache, dizziness," Trinh recalls about staying at home with no air conditioners.

10. RespiteMany Vietnamese living in the Pacific Northwest, accustomed to chilly and rainy summers, have sought to install air conditioners in their houses.