Word: 前天 (qiántiān)

事故发生在前天。

Shìgù fāshēng zài qiántiān.

The accident happened the day before yesterday.

他前天到北京的。

Tā qiántiān dào Běijīng de.

He arrived in Beijing the day before yesterday.

他前天拜会了法国总统。

Tā qiántiān bàihuìle Fǎguó zǒngtǒng.

He made an official visit to the French president the day before yesterday.

他弟弟前天去上海了。

Tā dìdi qiántiān qù Shànghǎi le.

His younger brother went to Shanghai the day before yesterday.

假如今天是星期五，前天就是星期三。

Jiǎrú jīntiān shì xīngqīwǔ, qiántiān jiùshì xīngqīsān.

If today is Friday, the day before yesterday was Wednesday.

前天，他们离开了那儿。

Qiántiān, tāmen líkāile nàr.

They left there the day before yesterday.

前天发生了火灾。

Qiántiān fāshēngle huǒzāi.

A fire broke out the day before yesterday.

她前天去了美国。

Tā qiántiān qùle Měiguó.

She left for America the day before yesterday.

我前天买了台相机。

Wǒ qiántiān mǎile tái xiàngjī.

I bought a camera two days ago.

我前天收到了你的信。

Wǒ qiántiān shōudàole nǐ de xìn.

I received your letter the day before yesterday.