双石

I want to thank all the TAs of AIVD course for their reliable support. Once I had some problems in getting a processing file with an image to github. Yinan helped me out.  Jeffery helped me check and complete posts. Kevin seems very easy to talk to guest speakers, which inspired me a lot.   Besides, Kevin is really good at making cheese cake. That is very delicious. TAs are really helpful and they are happy to provide help when you are in trouble.TAs are certainlly good friends.

(image coming tonight)