保護する

“ue”的意思是“上面”或“上方”。

在……上面。例如：“书在桌子上”是“Hon wa tsukue no ue ni arimasu”。

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.