1. Ever since a long time ago, elite inbred lines played a key role in maize new species cultivation.

2. Since a long time ago, there have been different viewpoints on the relationship between efficiency and equity, But they all keep the relationship between efficiency and equity ossified.

3. They can usually remember stuffs since a long time ago.

4. Ever since a long time ago, the continually worsening of Hongze lake ecological environment is due to the evolution of the natural environment and human activity.

5. The celebrity endorsement has started since a long time ago.

6. Timor have had dealings with China since a long time ago.

7. Although similar research in different academic disciplines has been done in the West since a long time ago, an interdisciplinary approach to this question is rare in China.

8. The tears were killing the last days of spring. You had been killing my last breath of love since a long time ago.

9. The rain was killing the last days of summer. You had been killing my last breath of love, since a long time ago.

10. I'm always for11 higher education, I've been interested in psychology since a long time ago and I'll keep studying because this is what I want.

11. The raining was killing the last days of summer, you had been killing my last breath of love since a long time ago.

11.

12. File work in teachers training colleges and universities has profound significance but attaches not enough importance since a long time ago.

13. You had been killing my last breath of love, since a long time ago.

14. The rain was killing the last days of summer; you had been killing my last breath of love since a long time ago. I still don't think I'm gonna make it through another love story.

15. You had been killing my last breath of love, Stories, since a long time ago.

16. A transmitter of a pneumatic pipe transmission system is heavily bumped when entering the curve since a long time ago, and the bumping force easily damages the system.

17. However, the Frenchmen who possess the European noble qualities still remember Paris's refulgence in the past, since a long time ago, the French artists have been seeking for their own orientation.

18. The rain was killing the last days of summer; you had been killing my last breath of love since a long time ago.

19. The status of Sophists has not got a just evaluation ever since a long time ago.

20. Whether it was the long-awaited Beijing Olympics, or the first spacewalk by a Chinese aboard the Shenzhou 7, these were all dreams which we have waited for a long time since a long time ago.