"And I only hope,and I express good wishes, that your friends and brothers in Nigeria,they will do us the same superb job that Egypt has done in the U-20, and they should do it in the Under-17, and it will be at the same level, the right African level."

VOA: standard.2009.10.22

Both of these are spinning but they are spinning in the same level.

它们都是在自旋,但是它们都在相同水平上自旋。

麻省理工公开课 - 固态化学导论课程节选

Both of these are spinning but they are spinning in the same level.

它们都是在自旋,但是它们都在相同水平上自旋。

麻省理工公开课 - 固态化学导论课程节选