全国最大字母圈社交极乐园

板栗盯着王大郎，沉声喝道：说，为什么连亲妹子都不认？这个女子是谁？王大郎吓得扑通一声趴在地上，不住磕头道：小人没有说谎，这人真不是小人妹子……熊氏也跪下呼号连天。This is the case with my neighbor Aunt Wang. Because her family's financial conditions are not very good, she especially likes to toss and turn when buying vegetables. She goes to the New Century Supermarket at the gate of the community and has a look: "Lettuce costs 3.5 yuan per catty, which is too expensive." Therefore, she took a six-stop bus to Wal-Mart, "more expensive, four dollars a kilo." Therefore, she took another seven stops to Yonghui. "Three dollars a kilo is great." She bought 5 kg and went home happily. After tossing and turning for half a day, I deducted the fare and lost 50 cents.　　当初慧眼择郎的心思没白费，在她得意微笑中，暗处却有一双嫉恨的眼神，那是她同父异母却被称之为表妹的—丁洁，她是护士，也是敏夫的得力助手，长年跟随敏夫左右，她对敏夫暗生情愫默默相守，当年敏夫医疗事件，她是唯一 知情者，故以此威胁、心机用尽，耐心等待登堂入室的机会，以偿当年其母被逐失心疯无法扶正之憾！亲朋故交，所有人的命运都承受着前所未有的考验……之前定下的燕齐战略目标怕是就难以实现了。如今北方战事未熄，正是外患未平，内乱将起，此非吉兆。The observer mode defines a one-to-many dependency relationship, allowing multiple observer objects to monitor a certain topic object at the same time. When the state of this topic object changes, all observer objects will be notified so that they can automatically update their behaviors. The specific structure diagram is as follows: