Environmental protection: HSK 6 环境保护：HSK 六级

森林是地球上重要的生态系统。

Sēnlín shì dìqiú shàng zhòngyào de shēngtàixìtǒng.

Forests are an important ecosystem on Earth.

污水会严重破坏河流的生态系统。

Wūshuǐ huì yánzhòng pòhuài héliú de shēngtàixìtǒng.

Sewage can seriously damage a river's ecosystem.

污水会破坏湖里的生态。

Wūshuǐ huì pòhuài húlǐ de shēngtài.

Sewage will damage the ecology of the lake.

弟弟大学学的是生态专业。

Dìdi dàxué xué de shì shēngtài zhuānyè.

My younger brother studied ecology at university.

减少排放对环境很重要。

Jiǎnshǎo páifàng duì huánjìng hěn zhòngyào.

Reducing emissions is very important for the environment.

工厂不能随便排放污水。

Gōngchǎng bùnéng suíbiàn páifàng wūshuǐ.

Factories must not discharge waste water as they please.

马路两边的绿化真漂亮！

Mǎlù liǎngbian de lǜhuà zhēn piàoliang!

The plantings along both sides of the road are really beautiful!

路边种了树，是为了绿化城市。

Lùbiān zhǒng le shù, shì wèile lǜhuà chéngshì.

Trees were planted along the road to make the city greener.

骑自行车上班很低碳。

Qí zìxíngchē shàngbān hěn dītàn.

Cycling to work is very low-carbon.

低碳生活从节约用电开始。

Dītàn shēnghuó cóng jiéyuē yòng diàn kāishǐ.

A low-carbon life starts with saving electricity.

这辆车既环保又节能。

Zhè liàng chē jì huánbǎo yòu jiénéng.

This car is both eco-friendly and energy-saving.

为了节能，请随手关灯。

Wèile jiénéng, qǐng suíshǒu guān dēng.

To save energy, please switch off the lights as you leave.

各国应该一起减排。

Gèguó yīnggāi yìqǐ jiǎnpái.

All countries should cut emissions together.

骑自行车也能帮助减排。

Qí zìxíngchē yě néng bāngzhù jiǎnpái.

Riding a bike can also help cut emissions.

好的治理需要大家一起参与。

Hǎo de zhìlǐ xūyào dàjiā yìqǐ cānyù.

Good governance needs everyone to take part.

他用三年时间治理好了这个县。

Tāyòng sān nián shíjiān zhìlǐ hǎole zhège xiàn.

He took three years to get this county well governed.

二氧化碳是一种温室气体。

Èryǎnghuàtàn shì yìzhǒng wēnshìqìtǐ.

Carbon dioxide is a kind of greenhouse gas.

汽水里面有很多二氧化碳。

Qìshuǐ lǐmiàn yǒu hěn duō èryǎnghuàtàn.

There is a lot of carbon dioxide in soda.

血液在身体里循环。

Xuèyè zài shēntǐ lǐ xúnhuán.

Blood circulates through the body.

多运动能促进气血循环。

Duō yùndòng néng cùjìn qìxuè xúnhuán.

Exercising more promotes the circulation of qi and blood.

皮肤的再生需要时间。

Pífū de zàishēng xūyào shíjiān.

Skin regeneration takes time.

化石燃料是不可再生的。

Huàshíránliào shì bùkě zàishēng de.

Fossil fuels are not renewable.

工厂把有毒的水排进了河里。

Gōngchǎng bǎ yǒudú de shuǐ pái jìnle hé lǐ.

The factory dumped poisonous water into the river.

垃圾烧起来会放出有毒的气体。

Lājī shāo qǐlai huì fàngchū yǒudú de qìtǐ.

Burning garbage releases toxic gas.

手表能监测睡眠吗？

Shǒubiǎo néng jiāncè shuìmián ma?

Can the watch monitor your sleep?

城市每天监测空气质量。

Chéngshì měitiān jiāncè kōngqì zhìliàng.

The city monitors the air quality every day.

城市里应该想办法减少噪声。

Chéngshì lǐ yīnggāi xiǎng bànfǎ jiǎnshǎo zàoshēng.

Cities should find ways to reduce noise.

楼下的噪声太大，我睡不着。

Lóuxià de zàoshēng tài dà, wǒ shuì bù zháo.

The noise downstairs is so loud that I can't sleep.

下大雨后，街上全是污水。

Xià dàyǔ hòu, jiēshang quán shì wūshuǐ.

After the heavy rain, the street was full of sewage.

工厂不能把污水直接排进河里。

Gōngchǎng bùnéng bǎ wūshuǐ zhíjiē pái jìn hé lǐ.

Factories must not discharge sewage directly into the river.

修路前要先评估环境影响。

Xiūlù qián yào xiān pínggū huánjìngyǐngxiǎng.

Before building a road, you have to assess its environmental impact first.

这个工厂的环境影响很大。

Zhège gōngchǎng de huánjìngyǐngxiǎng hěn dà.

This factory has a big environmental impact.