若是那有心的，怕是早就拉出来显摆了。Set the methods in the above multiple factory method modes to static, and call them directly without creating instances.However, in order to maintain compatibility in MYSQL, for example, SQL statements exported from mysqldump can be directly used by other databases. It puts some unique statements only on MYSQL in, so that these statements will not be executed in other databases, but it will be executed in MYSQL.Compared with the taste of new car plastic, it is suggested that you can try it? Methods: 1.? Ventilation, open windows and expose to the sun. Before driving every time, open all the windows first. Are there any conditions? Then, open all the doors, of course, there should be enough space? Affect others and clean up the car by the way? Sanitation, tidying up the car? Things are clean and tidy? Lift. 2. Is adsorption effective? Bamboo charcoal, activated carbon, sachets, etc. You can find them at any time when you go to the supermarket. Buy some and put them in the car. You can find them at? For a period of time, valid? In the car? Odor. Meanwhile, if? Using sachets? Words, also can? Add it to the car? Do you like it? Aromatic, very? . But? Do you want to record it for a period of time before proceeding? Change. ? But they became again? Odor? Source? . 3. Lemon, grapefruit peel and the like are used to effectively remove peculiar smell. Buy a lemon or have we eaten it? Pomelo peel, is it suitable to stop in the car? Location, although this method is economical, but? How long does it take? , to remember or deal with in time,? But these fruit skins are easy to bring another? Worry, such as provoking worms, mildew, etc. 4. Use vinegar to remove peculiar smell. ? For a while? Need a car, need a place? This method can be adopted for a period of time. However, just? Too convenient. We use it? A suitable one? Utensils, decorate with water, pour some vinegar, and put them in the car? Position, like this? Remove the peculiar smell in the car, especially? New car? Absorb methanol, etc. 5. Effective? Prevent peculiar smell of air conditioner. Special? Weather? Change? Season, air conditioning? Pipelines are prone to musty smell? Turn on the air conditioner秦朝末年，朝廷无道，民不聊生。天下各路义军纷纷揭竿而起，反抗秦廷。其中以故楚名将项燕之后项梁、项羽叔侄势力最大。项梁以自己新立之楚怀王的名义，召集各路义军，联合伐秦。谁知刚一出师，项梁便在与秦将章邯作战时战死了。项羽随即接替了叔父的帅位，将义军分为两路攻秦。项羽的东路军在关东聚歼秦军主力；指挥西路军的“沛公”刘邦则乘隙攻入咸阳。依据楚怀王“先入定关中者王之”的约定，刘邦欲称王关中，便派兵驻守函谷关，以防诸侯入关。同时，他宣布废除秦朝苛政，与关中父老“约法三章”。项羽于巨鹿歼灭秦军主力，收服章邯，取得诸侯上将军的地位，并率诸侯联军四十万、秦军降卒二十万直奔关中。中途，项羽恐秦降卒哗变，在新安将他们全部坑杀。之后，项羽命英布攻破函谷关，进驻鸿门，意图消灭刘邦集团。刘邦自知不敌，于是竭力拉拢项羽的叔父项伯为其调解，并亲赴鸿门请罪。项羽被刘邦的诚意所打动，放弃了消灭刘邦的念头。之后，项羽凭借其在军事上的压倒优势，裂土分封十八位诸侯王，并自立为西楚霸王，定都彭城。封刘邦为汉中王，定都南郑。又将关中分为三部，封秦降将章邯、司马欣、董翳分别为王，企图通过他们控制关中，将刘邦困锁在边险地区。刘邦采纳张良、萧何的建议，确定了收用巴蜀，还定三秦，东向以争天下的方略。于是忍忿前往汉中就国。途中烧毁所过栈道，防止诸侯军偷袭，并借此表示自己无东向之意，以麻痹项羽。项羽亦于同时班师回彭城。不久后，未被项羽封王的田荣于齐地起兵反楚，自立为齐王，项羽发兵击齐。刘邦乘项羽无暇西顾和三秦王立足未稳之机，拜韩信为大将，统兵数万，明修栈道，暗渡陈仓，迅速还定三秦，袭占关中大部地区。项羽在两面受敌的情势下，采取先齐后汉方针，继续攻齐，主力被牵制在齐地。刘邦再度抓住战机，一面巩固关中，一面扩张势力，亲自率军出函谷关东进，并联络各地诸侯王，率联军五十六万，一举袭占楚都彭城。项羽大怒，留部将继续击齐，自率三万骑兵疾驰南下，乘刘邦陶醉于胜利，毫无戒备之际，以少胜多，大败汉军，收复彭城。刘邦仅率数十骑突出重围，逃回荥阳。此役，汉军被歼数十万，元气大伤。此后，项羽调集大军，与刘邦在荥阳、成皋一线开始了长达两年零五个月的相持战。此间，楚军北有韩信占据齐地威胁彭城，腹地有彭越游动作战，又须分兵南据九江，以致兵力分散，腹背受敌，粮草匮乏，欲战不能。刘邦则据荥阳、成皋之战坚守不战。于是项羽与刘邦订立和约“中分天下”，划鸿沟为界，东归楚、西属汉。之后，项羽遵约东撤，刘邦则背约向楚军发起突然追击，并约集韩信、彭越南下合围楚军于垓下。楚军缺兵少粮，屡战不胜。夜闻楚歌四起，军心瓦解。项羽率八百骑突围南逃，刘邦派兵追击。项羽逃至乌江，想起当年率八千子弟兵过江时的豪情，自觉无颜去江东父老，遂自刎。楚汉战争最终以刘邦的胜利宣告结束，大汉王朝也就此建立。3. The two bars are Junior First Officer: the second person in charge of the whole division, who is an experienced pilot and assists the captain in completing the flight journey. Sit in the right driver's seat in the cockpit.2.5 Panel
