Word: 四 (sì)

二加三加四的和是九。

Èr jiā sān jiā sì de hé shì jiǔ.

The sum of two plus three plus four is nine.

二的二倍是四。

Èr de èr bèi shì sì.

Two times two is four.

二的四倍是八。

Èr de sì bèi shì bā.

Two times four is eight.

亚尼背上中了四枪。

Yà ní bèi shàng zhōng le sì qiāng.

Yanni had four shots in his back.

亚洲的大小约四倍于欧洲。

Yàzhōu de dàxiǎo yuē sì bèi yú Ōuzhōu.

Asia is roughly four times the size of Europe.

今天我四岁了。

Jīntiān wǒ sì suì le.

Today I turn four years old.

他们结婚已经四年了。

Tāmen jiéhūn yǐjīng sì nián le.

They have been married for four years.

他会在四点左右到这里。

Tā huì zài sì diǎn zuǒyòu dào zhèlǐ.

He'll be here around four o'clock.

他是我们四人中间最年轻的。

Tā shì wǒmen sì rén zhōngjiān zuì niánqīng de.

He is the youngest amongst us four.

他答应我四点来。

Tā dāying wǒ sì diǎn lái.

He promised me that he would come at four.

他给他四美元。

Tā gěi tā sì měiyuán.

He paid him four dollars.

你有四只狗。

Nǐ yǒu sì zhǐ gǒu.

You have four dogs.

六点四十五了。

Liù diǎn sì shíwǔ le.

It's a quarter to seven.

南北战争持续了四年。

Nánběi zhànzhēng chíxùle sì nián.

America's Civil War lasted four years.

在我的部门里有七男四女。

Zài wǒ de bùmén lǐ yǒu qī nán sì nǚ.

There are seven men and four women in my section.

她哼着四四拍的歌。

Tā hēngzhe sì sì pāi de gē.

She hummed a song in four-four time.

委员会由四个成员组成。

Wěiyuánhuì yóu sì gè chéngyuán zǔchéng.

The committee consists of four members.

我们在日本里有四个季节。

Wǒmen zài Rìběn lǐ yǒu sì gè jìjié.

We have four seasons in Japan.

我四点要离开。

Wǒ sì diǎn yào líkāi.

I am leaving at four.

我已经走了超过四个小时。

Wǒ yǐjīng zǒule chāoguò sì gè xiǎoshí.

I have been walking for over four hours.

我正在去第四医院的路上。

Wǒ zhèngzài qù dì sì yīyuàn de lùshang.

I'm going to the Number Four hospital.

我比你小四个月。

Wǒ bǐ nǐ xiǎo sì gè yuè.

I am four months younger than you.

我没有四个兄弟。

Wǒ méiyǒu sì gè xiōngdì.

I don't have four brothers.

我通常四点回家。

Wǒ tōngcháng sì diǎn huíjiā.

I usually go home at four.

手甲的生长速度比脚甲快四倍。

Shǒu jiǎ de shēngzhǎng sùdù bǐ jiǎo jiǎ kuài sì bèi.

Fingernails grow nearly four times faster than toenails.

除了在家里喝的红酒，我又喝了四杯啤酒。

Chúle zài jiālǐ hē de hóngjiǔ, wǒ yòu hēle sì bēi píjiǔ.

Apart from the red wine I drank at home, I also had four beers.