C419

This was the first time that Xiao Shiyu had heard of this idea, but she didn't know what it meant. She asked doubtfully: "What does it mean?"

He took a piece of paper from the table and drew out a table. As he began to write, he said, "Let me give an example, for example, if it's only half of a paper, you can write it down without marking it. If it's a daily performance report