About
HSK levels

    āi

    āi

    1. interjection or grunt of agreement or recognition (e.g. yes, it's me!)
    2. to sigh

    唉,今天天气真不好。 āi, jīntiān tiānqì zhēn búhǎo.

    ài

    1. alas; oh dear

    唉,我找不到我的钥匙了。 Āi, wǒ zhǎobuzhào wǒ de yàoshi le.