有一只大黄狗认识了一个“请”字，就自以为很了不起。一天，大黄狗看见饭店门前挂着一个牌子，上面写着“请进”两个大字，大黄狗便一摇一摆地走进了饭店，它受到了热情的招待。这使大黄狗更加自以为是了。一次，大黄狗又一摇一摆地在一次，大黄狗又一摇一摆地在街上悠闲地走 Have a rhubarb dog to recognize a “please” word, I thought very great. One day, the rhubarb dog saw a sign hung in front of the hotel, which read “Please Come in” two characters, the rhubarb dog waved into the hotel, it was warm hospitality. This makes rhubarb more self-righteous. Once again, the rhubarb dogs shake again, once again rhubarb dogs in the street leisurely walk