Want to have a birthday party 140 kilometers above the ground, or dance weightlessly with your loved one? Just wait for a few years.想在距离地面140公里低的地方筹办个生日派对，或是与你所爱的人在减压的情况下跳跃支舞？只要在等几年就可以了！A newly established commercial space company in China expects to start providing space journeys for people with enough cash as early as 2020.我国一家新的正式成立的商业太空公司预计最先于2020年开始为不差钱的顾客获取太空旅行。Han Qingping, president of ChinaRocket Co, said the company will develop a 10-ton reusable spacecraft and use it to ferry three to five travelers to a height of 80 km for a new perspective on the mother planet and experience weightlessness.中国长征火箭公司总裁韩庆平回应，该公司将打造出重10吨、可重复使用的飞行器，用其将3-5名旅客送到8万米的高空，使他们能以全新的视角观看地球并体验减压。That is the upper part of the mesosphere, higher than jets and balloons can travel, but just below the height where satellites fly.这个方位是地球大气层中层的上部，低于飞机和气球能抵达的高度，但略低于卫星飞行中的高度。Tang Yagang, deputy head of CALTs space activity department, said ChinaRocket will offer four types of rockets to the commercial launch market, covering all orbits suitable for commercial space missions.中国运载火箭技术研究院航天活动部副主任唐亚刚回应，中国长征火箭将不会为商业升空市场获取四种火箭，覆盖面积所有合适太空商业任务的轨道。

Three of the four rockets are off-the-shelf models because they are based on the current Long March series. The two liquid-fueled rockets will launch payloads to sun-synchronous orbit, low Earth orbit and geosynchronous orbit. Tang explained.唐亚刚说明道：“在这四种火箭中，有三种所谓专门设计的，因为它们都是基于目前的长征系列。其中用液体燃料前进的两种火箭将不会升空至太阳实时轨道、较低轨道和地球实时轨道。

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