The Mid﹣Autumn Festival, one of the most important Chinese traditional festivals, is usually in or early October.
Our country is becoming stronger and stronger. I her. (为……骄傲)
It's polite to the person when he or she is talking to you. (注意)
,I'd like to congratulate all of you who have made progress in the past three years.(首先)
It's time to say goodbye. I hope I can you in the near future. (收到……来信)
Lots of tourists are amazed at the beauty of the in Yunnan. (蓝天)