光線はプリズムによって七色に分解される。

Light is resolved by a prism into seven colors.

営業時間は十時から七時までです。

Our store hours are from 10 to 7.

さくらんぼは六月か七月に熟す。

Cherries are ripe in June or July.

今年は娘の七五三だ。

Our daughter will be in the Shichi-Go-San festival this year.

件の七不思議の話。調べてきてくれたのでしょう？

This is about the case of the "seven mysteries". Did you investigate it?

主人はお客に七面鳥の肉を切り分けた。

The host cut the turkey for the guests.

彼が今日あるのも親の七光りさ。

What he is today he owes to his father.

彼は十七歳で高校を退学した。

He left high school at seventeen.

週末に胆石が動いて、七転八倒の苦しみを味わったよ。

I spent the weekend writhing in agony when my gallstone started to move.

この列車は七両編成です。

This train is made up of seven cars.

北斗七星は簡単に見つかる。

You can find the Big Dipper easily.

彼は七十歳まで生きた。

He lived to be seventy years old.

七夕は漫画によく出てくるので、私もそこそこ知っています。

Tanabata comes up in manga a lot so I also know it fairly well.

そんな失敗なんて気にするな。人の噂も七十五日。みんなすぐに忘れるさ。

I wouldn't let a goof-up like that get to you. People have short memories and the one good thing about gossip is that it's short-lived.