日本有很多活火山，每年都有小规模的喷发。

Rìběn yǒu hěn duō huó huǒshān, měi nián dōu yǒu xiǎo guīmó de pēnfā.

Japan has many active volcanoes, with small-scale eruptions every year.

我们去了一个火山口，从上面往下看特别壮观。

Wǒmen qù le yī gè huǒshān kǒu, cóng shàngmiàn wǎng xià kàn tèbié zhuàngguān.

We went to a volcanic crater — the view looking down from above was spectacular.

这座火山已经沉睡了三百多年了。

Zhè zuò huǒshān yǐjīng chénshuì le sān bǎi duō nián le.

This volcano has been dormant for over three hundred years.