He devoted his life to the educational cause of the motherland.
他为祖国的教育事业贡献了一生.
《简明英汉词典》
He always takes his preoccupation with the educational cause.
他总是一心想着教育事业.
《现代英汉综合大词典》
Our educational cause is bound up with the prosperity of our country.
我们的教育事业是和祖国的繁荣昌盛休戚相关的.
互联网