It is held in my University July 2-4. Today is the first day. There are keynote speeches in the morning, and concurrent sessions in the afternoon. I sat in on the conference.
For a whole day, being seated in a rigid chair and poured by numerous abstract mathematic equations, I sometimes irresistibly drowned into a doze ocean,but soon was dragged out of the cozy water by the speaker's lengthy cord.
The central air conditioner is so cold to make me --only in a T-shirt-- feel as if living in Antarctica, so now I caught a little cold without surprise.
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