...dangerous levels of pollution in the Earth's atmosphere.

地球大氣層污染程度嚴重

The Partial Test-Ban Treaty bans nuclear testing in the atmosphere.

《部分禁止核試驗條約》禁止在大氣層中進行核試驗。

These gases pollute the atmosphere of towns and cities. [+ of]

這些氣體污染了城鎮的空氣。

Pale wooden floors and plenty of natural light add to the relaxed atmosphere.

淡色木地板和充足的自然光平添了幾分輕鬆的氛圍。

There's still an atmosphere of great hostility and tension in the city. [+ of]

強烈的敵對和緊張氣氛依然籠罩着這座城市。

The old harbour is still full of atmosphere and well worth visiting.

這座古老的港口依然充滿了情趣，頗值得一遊。