Cheng Mo gave a little "um" to call Ann

"sister an? Why did you call her suddenly? What happened to sister Ann? "

"no, she's pregnant and she's still carrying twins."

shen you's eyes brightened and said in surprise, "Wow! Sister Ann is so powerful. I don't think she will be a mother for a long time! "

Cheng Mo didn't respond. He continued to look at the current experimental data sheet. He looked at Cheng Mo for a few seconds with a disgruntled look, and then said quietly, "teacher Cheng, do you think sister an has become a mother several years younger than you, and you are more than...