猛暑

「上」は、物理的な位置が高いことや、地位が高いことを表します。

物の高い位置や表面を表す言葉です。「机の上」のように使います。

Abundant; rich; plentiful (na-adjective).

According to, in conformity with, as (something happens).

Acid rain.

Activity; daily life; undertaking (e.g., life's activities).

To adapt; to adjust; to conform.

Against the backdrop of; with...as background.

air

Air pollution; the presence of harmful substances in the air.