He schooled over two dozen Ph.D. students who themselves made major contributions to the field.

　　他培養(yǎng)了二十多名對該領(lǐng)域做出重大貢獻的博士生。

　　Project Hope has made important contributions to both the education and the health of children.

　　希望工程為兒童的教育和健康做出了重要的貢獻。

　　For his contributions to the world food supply, Borlaug was awarded the Nobel Peace Prize in 1970.

　　由于他對世界糧食供應(yīng)的貢獻，博洛格于1970年被授予諾貝爾和平獎。

　　Many such women are well known for their contributions in government, education, and the nonprofit sector.

　　許多這樣的女性因其在政府、教育和非營利部門的貢獻而聞名。