Industrial structural imbalance and elementarystate have always been a tickler in our economic growth, the only solution will be rationalization and upgrade simultaneously.
产业结构失衡状况和低级状态一直是困扰我国经济增长的难题，解决办法只能是合理化和高级化同时并举。
2
All this is so elementary that one would blush to state it if it were not being constantly forgotten by those who coin and circulate the new slogans.
所有这一切都是如此初级，以至于如果不是那些杜撰和传播新口号的人一再忘记它，人们都羞于陈述。
3
Washington got good grades in elementary and high school, and attended two years of college at Chicago State University.