Word: 确定 (quèdìng)

你确定不要我跟你一起去吗？

Nǐ quèdìng búyào wǒ gēn nǐ yìqǐ qù ma?

Are you sure you don't want me to go with you?

你确定你不喜欢别的东西了？

Nǐ quèdìng nǐ bù xǐhuan biéde dōngxi le?

Are you sure you wouldn't like anything else?

你确定你不想睡在它上面吗？

Nǐ quèdìng nǐ bùxiǎng shuì zài tā shàngmiàn ma?

Are you sure you don't want to sleep on it?

你确定你只要水吗？

Nǐ quèdìng nǐ zhǐyào shuǐ ma?

Are you sure you just want water?

你确定你没有忘记什么吗？

Nǐ quèdìng nǐ méiyǒu wàngjì shénme ma?

Are you sure you haven't forgotten anything?

你确定你没见过他吗？

Nǐ quèdìng nǐ méi jiànguo tā ma?

Are you sure you've never met him?

你确定要自己做吗？

Nǐ quèdìng yào zìjǐ zuò ma?

Are you sure you want to do this by yourself?

她似乎对自己有点不确定。

Tā sìhū duì zìjǐ yǒudiǎn bú quèdìng.

She seemed somewhat unsure of herself.

对于这个，我不确定。

Duìyú zhège, wǒ bú quèdìng.

I'm not sure about that.

对此你确定吗？

Duì cǐ nǐ quèdìng ma?

Are you sure about this?

我不太确定。

Wǒ bú tài quèdìng.

I can't say for sure.

我不确定他什么时候来。

Wǒ bú quèdìng tā shénme shíhou lái.

I am not sure when he will come.

我不确定当时我正在想什么。

Wǒ bú quèdìng dāngshí wǒ zhèngzài xiǎng shénme.

I'm not sure what I was thinking.

我不确定我应该跟谁说话。

Wǒ bú quèdìng wǒ yīnggāi gēn shéi shuōhuà.

I'm still not sure who I should talk to.

我不确定那座桥到底有多长。

Wǒ bú quèdìng nà zuò qiáo dàodǐ yǒu duō cháng.

I don't know the exact length of this bridge.

我几乎能确定。

Wǒ jīhū néng quèdìng.

I'm almost sure of it.

我很确定你也会为我做同样的事。

Wǒ hěn quèdìng nǐ yě huì wèi wǒ zuò tóngyàng de shì.

I'm sure you would do the same for me.

我很确定她不会喜欢这本书。

Wǒ hěn quèdìng tā búhuì xǐhuan zhè běn shū.

I'm sure she won't like the book.

我甚至不确定他是谁。

Wǒ shènzhì bú quèdìng tā shì shéi.

I'm not even sure who he is.

我确定他们会赢。

Wǒ quèdìng tāmen huì yíng.

I'm sure they'll win.

我确定他们听得到我们说的话。

Wǒ quèdìng tāmen tīng dedào wǒmen shuō dehuà.

I'm sure they can hear us.

我确定他会生气。

Wǒ quèdìng tā huì shēngqì.

I bet he will get mad.

我确定他明天会来。

Wǒ quèdìng tā míngtiān huì lái.

I'm sure he will come tomorrow.

我确定他是错的。

Wǒ quèdìng tā shì cuò de.

I am positive that he is wrong.

我确定你不久就回来。

Wǒ quèdìng nǐ bùjiǔ jiù huílai.

I'm sure you'll be back before long.

我确定你会来。

Wǒ quèdìng nǐ huì lái.

I was certain that you'd come.

我确定我以前见过他。

Wǒ quèdìng wǒ yǐqián jiànguo tā.

I'm sure I've seen him before.

我确定我能找点给你做的事。

Wǒ quèdìng wǒ néng zhǎo diǎn gěi nǐ zuò de shì.

I'm sure I can find something for you to do.

我确定是她。

Wǒ quèdìng shì tā.

I'm sure that was her.

我能确定地说他恨我。

Wǒ néng quèdeng de shuō tā hèn wǒ.

I can say with certainty that he hates me.

我觉得他要来了，但是我不确定。

Wǒ juéde tā yào láile, dànshì wǒ bú quèdìng.

I think he is going to come, but I'm not sure.

我还没确定找哪份工作。

Wǒ hái méi quèdìng zhǎo nǎ fèn gōngzuò.

I haven't decided which job to apply for.

父亲总是不确定。

Fùqīn zǒngshì bú quèdìng.

The father is always uncertain.

还不太确定。

Hái bú tài quèdìng.

It's not quite certain.

这根本不是确定的。

Zhè gēnběn bú shì quèdìng de.

It is by no means certain.