Question

47. For instance, I can instantly know the constant distance.

Accepted Answer

例如,我可以即刻知道该恒定距离。

Front	47. For instance, I can instantly know the constant distance.
Back	例如,我可以即刻知道该恒定距离。

Instance I Instantly Constant Distance 例如,我可以即刻知道该恒定距离