求翻译：最后，最严重的问题，中国的人口问题，城市人口拥挤，不以老年人居住，我想没有哪个儿女希望自己的父母去挤公交车，并且中国的房价一直是上涨趋势，尤其是北京、上海。很多人买不起房子，所以想改善生活，选择了人口适宜的外国。是什么意思？

Finally, the most serious problems, China's population problem, the urban population crowded, not living to the elderly, I do not think what children want their parents to get into the bus, and housing prices in China has been a rising trend, especially in Beijing, Shanghai. Many people can not affo

Finally, the most serious problems, China's population, the city population is not crowded, and in older persons live, and I do not think that their own sons and daughters which the crowded public transport to go to his parents, and the house prices have been rising, and it is in particular, Beijing

Finally, the most serious issue, China's population question, the urban population is crowded, does not live by the senior citizen, which children do I want not to have to hope own parents push the public transportation, and China's house price always is the rise tendency, in particular Beijing, Sha

Finally, the most serious problem, China's population problem, urban overcrowding, not living to older persons, I would like to no children want their parents to get into a bus, and trends in prices has been the rise of China, especially Beijing and Shanghai. A lot of people can't afford to buy a Ho

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