の関係は

ラクダと砂漠の関係は、船と海の関係と同じである。

The relationship between camels and the desert is the same as that between ships and the sea.

読書と精神の関係は、運動が肉体の関係と同じだ。

Reading is to the mind what exercise is to the body.

それと月食の関係は?

And what does that have to do with a lunar eclipse?

— Hoje Eu Quero Voltar Sozinho (2014)

海と魚の関係は空と鳥の関係と同じだ。

The relationship between the sea and fish is the same as that between the sky and birds.

子どもと遊び場の関係は葉と森林の関係と同じである。

The relationship between children and playgrounds is the same as that between leaves and a forest.

漫画と日本の映画産業の関係は、ベストセラーとハリウッドの関係に似ている。

The relationship between manga and the Japanese film industry is similar to that between bestsellers and Hollywood.

我々の関係は徐々に冷えていくようだ。

It seems our relationship is gradually growing colder.

今まで僕たちの関係はずっと曖昧だった僕の心がはっきりしてなかったから

Until now, our relationship had always been ambiguous because I wasn't clear about my feelings.

— ファイト・クラブ (1999)