Before leaving Weifang, I went here, maybe it was raining the day before, so it was a little stuffy and hot. I didn't walk too much. My cell phone fell into the river carelessly. Fortunately, the bank was shallow, and I quickly fished it out. I didn't turn off my cell phone. I went to Subuqiao, and I had a lot of lucky words. It's no problem to take pictures with my cell phone ____