Word: 所以 (suǒyǐ)

因为你不够努力，所以才会失败。

Yīnwèi nǐ búgòu nǔlì, suǒyǐ cái huì shībài.

The reason why you failed is you did not try hard enough.

因为太闹，所以我睡不着觉。

Yīnwèi tài nào, suǒyǐ wǒ shuì bù zháo jué.

I can't sleep because of the noise.

太热了所以我们无法工作。

Tài rè le suǒyǐ wǒmen wúfǎ gōngzuò.

It's too hot for us to work.

她很想买辆自行车，所以就买了。

Tā hěn xiǎng mǎi liàng zìxíngchē, suǒyǐ jiù mǎile.

She really wanted to buy a bike, so she did.

我今天累，所以我睡得早。

Wǒ jīntiān lèi, suǒyǐ wǒ shuì de zǎo.

I was tired today so I went to bed early.

我以为你知道所以我就问问。

Wǒ yǐwéi nǐ zhīdào suǒyǐ wǒ jiù wèn wèn.

I asked because I thought you knew.

我如此地爱她所以我无法离开她。

Wǒ rúcǐ de ài tā suǒyǐ wǒ wúfǎ líkāi tā.

I love her so much that I can't leave her.

我很忙，所以我不能去了。

Wǒ hěn máng, suǒyǐ wǒ bùnéng qùle.

As I am busy, I cannot go.

我很累所以早睡了。

Wǒ hěn lèi suǒyǐ zǎo shuìle.

I was very tired, so I went to bed early.

我累了，所以我没去。

Wǒ lèile, suǒyǐ wǒ méi qù.

I was tired, so I didn't go.

所以他没有去学校。

Suǒyǐ tā méiyǒu qù xuéxiào.

So he didn't go to school.

所以你也打算选这门课程啊！

Suǒyǐ nǐ yě dǎsuàn xuǎn zhè mén kèchéng a!

So you're planning to follow this course as well!

所以别人都不愿意和你合作。

Suǒyǐ biéren dōu bú yuànyì hé nǐ hézuò.

That's why no one wants to work with you.

所以，哪里有问题？

Suǒyǐ, nǎlǐ yǒu wèntí?

So, where's the problem?

所以我才会一直输。

Suǒyǐ wǒ cái huì yìzhí shū.

That’s why I keep losing.

所以我给你打了电话。

Suǒyǐ wǒ gěi nǐ dǎle diànhuà.

That's why I called you.

这台电脑很旧，所以比较便宜。

Zhè tái diànnǎo hěn jiù, suǒyǐ bǐjiào piányi.

This computer is old, so it's cheaper.