1.His enthusiasm was somewhat lacking in spontaneity,I thought.
我觉得他情有点勉强,缺乏自发冲动。
2.Folk, the spontaneity, the mass character highlight many are the stodger.
民间、自发、群众出其中多为平凡人。
3.The primitive conventional right, as the original form of right, is united in naturality and sociality, in egality and distinction, and in spontaneity and must.