How long? (duration complements)

你对这儿的生活已经习惯了吧？

Nǐ duì zhèr de shēnghuó yǐjīng xíguàn le ba?

Are you used to life here?

她对我很好。

Tā duì wǒ hěn hǎo.

She is very nice to me.

练气功对身体很有好处。

Liàn qìgōng duì shēntǐ hěn yǒu hǎochù.

Practicing Qigong is very good for the body.

她学了好几年了。

Tā xué le hǎojǐ nián le.

She has been studying for several years.

我等了你好一会儿了。

Wǒ děng le nǐ hǎo yí huìr le.

I've been waiting for you for a while.

我们学了好多生词了。

Wǒmen xué le hǎo duō shēngcí le.

We have learned a lot of new words.

我在北京大学学了两年。

Wǒ zài běijīng dàxué xué le liǎng nián.

I studied at Peking University for two years.

我在中国生活了八年。

Wǒ zài zhōngguó shēnghuó le bā nián.

I have lived in China for eight years.

每天我都坚持锻炼一个小时。

Měitiān wǒ dōu jiānchí duànliàn yí ge xiǎoshí.

I exercise for an hour every day.

我游泳游了一个上午。

Wǒ yóuyǒng yóu le yí ge shàngwǔ.

I swam all morning.

她学汉语学了两个多月了。

Tā xué hànyǔ xué le liǎng ge duō yuè le.

She has been learning Chinese for more than two months.

我写汉字写了半个小时。

Wǒ xiě hànzì xiě le bàn ge xiǎoshí.

I wrote Chinese characters for half an hour.

我找了你一个小时。

Wǒ zhǎo le nǐ yí ge xiǎoshí.

I've been looking for you for an hour.

我们在这儿等她一会儿吧。

Wǒmen zài zhèr děng tā yí huìr ba.

Let's wait for her here for a while.

你看了多长时间（的）电视？

Nǐ kàn le duō cháng shíjiān (de) diànshì?

How long have you watched TV?

我看了一个小时（的）电视。

Wǒ kàn le yí ge xiǎoshí (de) diànshì.

I watched TV for an hour.

你学了几年（的）汉语？

Nǐ xué le jǐ nián (de) hànyǔ?

How many years have you studied Chinese?

我学了两年（的）汉语。

Wǒ xué le liǎng nián (de) hànyǔ.

I studied Chinese for two years.

你在北京住了多长时间？

Nǐ zài běijīng zhù le duō cháng shíjiān?

How long have you lived in Beijing?

我在北京住了八年。

Wǒ zài běijīng zhù le bā nián.

I have lived in Beijing for eight years.

我学了一年汉语。

Wǒ xué le yì nián hànyǔ.

I studied Chinese for one year.

我学了一年汉语了。

Wǒ xué le yì nián hànyǔ le.

I have been studying Chinese for a year.

我在北京住了两年。

Wǒ zài běijīng zhù le liǎng nián.

I lived in Beijing for two years.

我在北京住了两年了。

Wǒ zài běijīng zhù le liǎng nián le.

I have lived in Beijing for two years.

我吃了八个饺子。

Wǒ chī le bā ge jiǎozi.

I ate eight dumplings.

我吃了八个饺子了。

Wǒ chī le bā ge jiǎozi le.

I ate eight dumplings.

每天晚上我学习两三个小时。

Měitiān wǎnshang wǒ xuéxí liǎng sān ge xiǎoshí.

I study for two or three hours every night.

一件毛衣要三四百块钱。

Yí jiàn máoyī yào sān sì bǎi kuài qián.

A sweater costs three to four hundred yuan.

这些苹果一共三斤多。

Zhè xiē píngguǒ yí gòng sān jīn duō.

These apples total more than three kilograms.

这件羽绒服二百多块钱。

Zhè jiàn yǔróngfú èrbǎi duō kuài qián.

This down jacket costs more than 200 yuan.

我来中国已经两个多月了。

Wǒ lái zhōngguó yǐjīng liǎng ge duō yuè le.

I have been in China for more than two months.

昨天晚上去了十几个人。

Zuótiān wǎnshang qù le shí jǐ ge rén.

There were a dozen people there last night.

我们大学有几百个留学生呢。

Wǒmen dàxué yǒu jǐ bǎi ge liúxuéshēng ne.

There are hundreds of international students in our university.

我去学校跟朋友见面。

Wǒ qù xuéxiào gēn péngyǒu jiànmiàn.

I go to school to meet my friends.

我睡了一个小时觉。

Wǒ shuì le yí ge xiǎoshí jiào.

I slept for an hour.

她睡觉了吗？

Tā shuìjiào le ma?

Did she sleep?

睡了。

Shuì le.

Fell asleep.

她睡了多长时间？

Tā shuì le duō cháng shíjiān?

How long did she sleep?

她睡了两个小时。

Tā shuì le liǎng ge xiǎoshí.

She slept for two hours.

你去健身房锻炼了吗？

Nǐ qù jiànshēn fáng duànliàn le ma?

Have you gone to the gym to exercise?

锻炼了。

Duànliàn le.

Exercised.

你锻炼了多长时间？

Nǐ duànliàn le duō cháng shíjiān?

How long have you been exercising?

我锻炼了一个钟头。

Wǒ duànliàn le yí ge zhōngtóu.

I exercised for an hour.