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Next, we will talk about the responsibility chain mode. There are multiple objects, each of which holds a reference to the next object, thus forming a chain on which requests are passed until an object decides to process the request. However, the sender does not know which object will process the request in the end, so the responsibility chain mode can be implemented to dynamically adjust the system without concealing the client. Let's look at the diagram first:板栗接过去，找了双筷子搛了放嘴里嚼，吃完又赞一声：香。Although it took me 2 years to receive the money, it was at least a success in safeguarding my rights. However, I have never dared to invest in high interest rates and bonus hunter since this time.......比战斗机、坦克、枪支都便宜，For example, the occurrence of major diseases.行走在夏日的夜间，范依兰愈发觉得闷热，刚刚回到自己的绣楼。此前江东二郡丢失，对楚军的情绪造成了很大的影响，若是能够拿回江东，无疑可以稳定军心，同时也可以补充兵员，如今在会稽还是有很多人心向楚国的。