Abstract: A real-time spoken language assessment system on mobile equipment includes an acquisition module configured to acquire speech data of a speech to be evaluated; a recognition module configured to recognize the speech data acquired by the acquisition module into text data; a matching module configured to match the text data recognized by the recognition module with text data of speech samples in a speech sample library to obtain a matching result; and an evaluation module configured to obtain and output a pronunciation score of at least one character or character string in the speech to be evaluated and/or the pronunciation score of the speech to be evaluated according to a predefined evaluation strategy and the matching result obtained by the matching module.