925 英文视频课程，阐明英语含义.
925 English Video lesson on how to clarify what you heard in English.
925 English Video lesson on how to make and respond to requests in English.
925 English Video lesson on how to make and respond to offers in English.
925 English Video lesson on how to ask for and give advice in English.
Video English lesson on how to talk about abilities in English.
Video English lesson on how to talk about extremes in English using superlatives.
Learn how to talk about differences in English.
Learn how to make comparisons and talk about similarities in Business English.
Learn how to talk about your family in English.
