①継続期間
「～の間ずっと」
I plan to stay in Kyoto over the weekend.
Over the years, she has discovered a large number of new species of insects.
②関連
「～をめぐって」
He often argues with his wife over the right way to make miso soup.
My father would explode over even the smallest thing.
③媒体・手段
「～を通じて」
This is not something we should talk about over the phone.
She sells seashells over the Internet.
比較的なじみのある前置詞overでも、
英作文に際して意識を高めれば自然な英語になる
