最困扰很多二线城市的是人才的短缺。
What troubles many secondary/second-tier cities most is the shortage of talents.
2）结合自己的生活、学习、工作、兴趣等，先想象在什么语境下会用到这个表达，然后再进行造句。
场景：很多人抱怨自己的能力不足，并且羡慕智商高的人做什么似乎都很轻松。然后喜欢归咎自己的失败在天赋或者智商上。
造句：
Some people try to attribute their failure in life to a lack of enough talents, which they take as the key element that makes others successful. However, they are actually troubled by problems with themselves such as wast of time.
