► 名詞明るさ [あかるさ]
meaning: bright rank: 2☆
照明の明るさはこの
ボタンで
調節出来る ⇨ You can adjust the brightness of the lighting with this button
明るさ [あかるさ]
meaning: cheerful rank: 2☆
彼女は
性格の明るさが
魅力だ ⇨ Her cheerful personality attracts others
More examples:- 彼女は持ち前の明るさで周囲をいい気分にさせる ⇨ She makes people around her happy with her natural cheerfulness
- 明るさが規則的に変化する星 ⇨ A star whose brightness changes with a regular pattern