This is the 8679th most frequent Japanese word.
日当たり
"Sunlight exposure" or "amount of sunlight received."
In this sentence, '日当たり' (sunlight exposure) is used to describe how well lit the room is, emphasizing its direct relationship to sunlight.
この部屋は日当たりが良く、とても明るいです。
This room has good sunlight exposure and is very bright.
Here, '日当たり' is used to refer to a consideration or a determining factor in selecting a house, indicating its importance as a characteristic.
新しい家を選ぶときには、日当たりを考慮に入れるべきです。
When choosing a new house, you should consider the sunlight exposure.
In this example, '日当たり' illustrates a causal relationship, showing how inadequate sunlight exposure contributes to colder temperatures in a room.