THREE:He was interrupted by a volley, apparently from every gun on the roofs of the cars. Then a chorus of shrill, treble, boyish yells, and next instant another volley. The two sprang to the door and looked out. Not a sign of a rebel anywhere. Si went up one side of the car, Shorty the other. They ran along the tops of the cars, storming at the boys, kicking them and bumping their heads against the boards to make them stop. When they succeeded Si sternly ordered every one of them to leave the roofs and come down into the cars. When he had gathered them there he demanded:
[摘要]在秋季宝宝最常见的疾病就秋季腹泻，所以妈妈更要这时为宝宝的胃肠道做好保护，让他们吸收更多的营养物质，抵抗细菌、疾病的侵袭。
