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It is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to1. Icmp/igmp flood attack (hping)MDT meeting discusses at least what clinical information is needed;纸醉金迷的上海滩——缘分使然，锦绣与左震相遇了。他教她喝酒，教她跳舞，教她人情世故，终于成功地教她当上了舞女，也终于让她如愿地待在心上人身边。但——情难自禁!他是在腥风血雨里闯荡的帮派大佬，却偏偏喜欢上一心倾慕着他拜把兄弟向英东的女人，这个由他一手调教出来的女人，却让他用生命作出今生最痛苦的抉择.孝明年间，山河动荡，武林黑暗。隐姓埋名的侯府公子左卿辞，以江湖游医身份，在两月之期内，寻找一卷遗失的山河图，由此结识了易容盗贼飞寇儿。飞寇儿背景神秘，为给师父苏璇盗药不慎曝光身份，竟是正阳孽徒——苏云落。8-6 City Name: Write a function called city_country () that accepts the name of the city and the country to which it belongs. This function should return a string with a format similar to the following:墨鲫见娘和姑姑许她收下，才收下了，却并不太喜欢，依旧惦记那个玉鲤，因为，她十分担心之前的谎言被戳穿。