这很容易。
Zhè hěn róngyì.
This is easy.
这个题很容易。
Zhège tí hěn róngyì.
This question is easy.
他容易生气。
Tā róngyì shēngqì.
He gets angry easily.
这件事容易出错。
Zhè jiàn shì róngyì chūcuò.
This matter is likely to go wrong.
