求翻译：据美联社3日报道，在一个实验中，科学家手里的衣服夹子掉地上了。他不用担心，一个刚学会走路的孩子会过去帮他捡起来，并且还给他。这个简单的实验证明，仅有18个月大的孩子也具有帮助他人的无私品质和能力，这充分说明人性本善。是什么意思？

According to the Associated Press reported, in one experiment, the scientists hand clothes clip off the ground. Him not to worry, a toddler will be in the past to help him pick it up, and back to him. This simple experiment shows that only 18-month-old children to help others with selfless quality a

According to the Associated Press (AP) reported on September 3, in one of the experiments, scientists in the clothes clips hands off the ground. He does not have to worry about, and she was just the children will learn to walk past him, picking it up and also to him. This Simple experiments show tha

According to the Associated Press on 3rd reported that, in an experiment, in the scientist hand clothes clip fell ground.He does not use the worry, just the academic society walked the child could pass helps him to pick, and returned to give back to him.This simple experiment proved that, only some

According to associated press, 3rd report, in one experiment, the scientists hand clothes clip off the ground. He didn't have to worry about, a child will you just walk past helping him pick it up, and also to him. This simple experiment proves that only 18-month-old children also have the unselfish

According to the report of the 3rd of Associated Press, in an experiment, the scientist lost clothes-peg in hand on the ground. He needn't worry, a child who just learnt to walk will go over to help him to pick up, and return to him. This simple experiment proves, the child only 18 months old has un