宝宝腿再趴开点就不会疼了

李敬文忙起床，洗漱完毕，才去上房。Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:Return handler;The second aunt's family packed up for a few days and went back to their hometown. The second aunt's family had just left and another relative of the Jiang family came to the Jiang family to be a guest. Due to the large number of relatives of the second family, the Jiang family had to set up two tables to eat separately during the meal that day. Second, Ba's relatives did not have any blood relationship with Jiang Defu, but only came to Jiang's house to fish in troubled waters while the second aunt was visiting relatives. After relatives left Jiang's house, Jiang Dehua was relieved to have dinner with his family around the table and planned to take time to clean the room well. (Parents' Love Episode 24)虽然伊夏的新生活并没有什么改变，但在内心里，和父母分离的生活让他感到闷闷不乐，这时，一位名叫尼克（阿米尔·汗 Aamir Khan 饰）的美术老师走进了他的生活。和以往所见到的固守成规的老师不同，尼克主张让学生们保留自己的个性和思想，自由的发展。在和尼克相处的日子里，伊夏和尼克都慢慢的成熟了起来。…,英布、蒲俊见状，急忙阻拦。在那个丈夫是天的年代里，女人的生存是一道奇特的风景线，她们没有欲望，没有思想，没有女人应该拥有的一切，所以只能默默地承受，默默地流泪，等到眼泪熬干了，春天也就过去了。《胭脂雪》故事讲述的就是这样七个女人，美丽与挣扎，阴谋与爱情，还有贞节牌坊背后隐藏的秘密，串起了一幕幕动人的悲欢离合。那些凄然的生命，宛如一道瞬间消融的胭脂雪，或苦苦地等，或惨惨地死，或在满天花雨中悄然期盼，缘起，缘灭……民国初年，江南某镇。大婚前夕白依玲的丈夫病亡，她被父亲烙伤容貌送入辜家为丈夫守节，从此渺无音讯。夏云开为了恋人白依玲来到辜家，以自己的能力赢得了辜家大少奶奶宁默心的赏识，当上了辜家的管家，开始了暗中找寻恋人的行动。镇上文家的小姐文玉禾，由于不满父亲生意失败将其作为筹码嫁到辜家而逃婚，却因为夏云开的出现而失败，而两人的情感纠葛也由此展开。玉禾嫁入辜家，恍如置身一个神秘的陌生地——不学无术的丈夫少棠，老谋深算的婆婆李氏，声色俱厉的寡嫂默心，神出鬼没的小姑守贞以及小人得志的丫鬟阿桃，还有各种诡异的传说和永远封着门