There has been a rapid increase in the number of chances to wear casual clothes since I entered the university.
The number of opportunities to wear casual clothes has increased rapidly since I entered the university.
大学に入ってから私服を着る機会が急激に増えた
大学に入ってから since I entered the university
私服を着る wear casual clothes
機会 chance, opportunity
急激な rapid (形容詞)急激に rapidly (副詞)
増える increase (動詞、名詞)
There has been a rapid increase in the number of chances to wear casual clothes since I entered the university.
大学に入ってから私服を着る回数が急激に増えた
The number of opportunities to wear casual clothes has increased rapidly since I entered the university.
大学に入ってから私服を着る機会が急激に増えた
I now get to wear casual clothes much more often since I started university.
こんにちは!
ご質問ありがとうございます。
ご質問について、いくつか言い方が考えられますが、例えば、
I now get to wear casual clothes much more often since I started university.
とすると、「大学に入ってから[私服](https://eikaiwa.dmm.com/uknow/questions/62086/)を着る機会が急激に増えた」となります。
役に立ちそうな単語とフレーズ
opportunities to do 〜 〜する機会
casual clothes 私服
much more often ずっと頻繁に
参考になれば幸いです。
The opportunities to wear casual clothes have increased significantly since I started university.
「機会が増えた」というのは英語で "The opportunities have increased" と言います。
「大学に入ってから私服を着る機会が急激に増えた」は "The opportunities to wear casual clothes have increased significantly since I started university." となります。
"opportunities" は「機会」を意味し、"have increased significantly" は「急激に増えた」というニュアンスを表します。