その事件は国の内外に大きな衝撃を与えた。

The incident sent shockwaves both at home and abroad.

内外の記者が記者会見に詰めかけた。

Reporters from Japan and abroad crowded into the press conference.

工事の前に校舎の内外をくまなく点検した。

Before the work began, they thoroughly inspected the school building inside and out.

説明会の参加者は百人内外だった。

There were about a hundred people at the information session.

一万円内外の予算でお祝いの品を選んだ。

I chose a gift on a budget of around ten thousand yen.

完成までには三か月内外かかる見込みだ。

It is expected to take roughly three months to complete.

年末に家の内外をきれいに掃除した。

At the end of the year we cleaned the house inside and out.

冬は窓ガラスの内外の温度差で結露が起きやすい。

In winter, condensation forms easily because of the temperature difference between the inside and outside of the windowpane.

週末に車の内外を丁寧に洗った。

I carefully washed the car inside and out over the weekend.