### Chinese: 看到一则关于朋友股价的新闻，我最大的感触是企业在赛道的选择，也就是指投资标的行业的选择，首先要选择成长空间大的行业，至少1000亿以上的市场规模；其次，要选择未来增长性好的行业，考虑在未来3-5年后行业增长性达到最佳状态的行业；最后，要选择有政策扶持的行业。
### English: When I saw a news about a friend's stock price, my biggest feeling was the choice of the companies on the track, which means the choice of the investment target industry. First, I must choose an industry with a large room for growth, at least a market size of 100 billion or more; secondly, I must choose an industry that has good future growth potential, and consider the industry with the best growth rate in the next 3-5 years; ﬁnally, choose industries that have policy support.
### Errors: There is a major error of incorrect translation has stylistic problems at "companies on the track". There is a major error of incorrect translation includes information not present in the correct translation at "at least a market size of 100 billion or more". There is a major error of incorrect translation is missing content from the correct translation at "good future growth potential". There is a minor error of incorrect translation does not accurately represent the correct translation at "policy support".

### Improved English: I read a piece of news about one of my friends’ stock price, and my biggest feeling is the how the enterprise chooses its track, that is, the choice of the investment target industry; first of all, they should choose a industry with a large space for development and a market size of at least 100 billion; secondly, we should choose industries with good growth in the future and consider the industries with the best growth in the next 3-5 years; finally, choose industries with policy support.