contribution

Einstein made a massive contribution to modern physics with his relativity discovery.

(Chinese) 爱因斯坦凭借其相对论的发现对现代物理学做出了巨大贡献。

The charity relies on the monthly financial contribution of its regular donors.

(Chinese) 该慈善机构依靠其定期捐赠者的每月财务捐款。