Dear liu mei how are you?
Thank you for your longman dictionary of contemporary English, to my great help! I believe in the dictionary, I study English will be more convenient. Now I have this dictionary can be quickly find the words, my English also make great progress, and found the study method. If there is anything I need to help after that. I will try my best to help you, let's make progress together.
The best wish to you!
望采纳~~~~