Smiling children are smart, you know. Let children smile more, and it can also improve their intelligence. Besides, children are angels. Their laughter is the purest and easiest to trigger adults' smiles.,Because there were many toys, at first when a few went missing, the adults didn't pay much attention. One day, Lin Meng was disinfecting the toys commonly used by the children and noticed that a plastic rabbit-shaped toy that made sounds seemed to be missing. She thought about it once or twice, but she didn't take it to heart. However, as the number of times this happened increased, she had to pay special attention.,"Biao biao, refers to pretty things, things that shine."。