The prelude to leaps and bounds is step by step 跃进的序曲是一步一步来的 -- Shraga Silverstein 施拉格·西尔弗斯坦
The prelude to leaps and bounds is step by step
跃进的序曲是一步一步来的
-- Shraga Silverstein 施拉格·西尔弗斯坦