Word: 相当

上海的人口数量和东京相当。

Shànghǎi de rénkǒu shùliàng hé Dōngjīng xiāngdāng.

The population of Shanghai is as large as that of Tokyo.

她说话相当快。

Tā shuōhuà xiāngdāng kuài.

She speaks relatively fast.

我对我的生活相当满意。

Wǒ duì wǒ de shēnghuó xiāngdāng mǎnyì.

I'm quite content with my life.

这是对他们来说相当容易。

Zhè shì duì tāmen lái shuō xiāngdāng róngyì.

It was rather easy for them.

这相当不错。

Zhè xiāngdāng búcuò.

This is quite good.

那个相当能说得通。

Nàge xiāngdāng néng shuō de tōng.

That actually makes a lot of sense.