The core subjects are English, mathematics and science.

　　必修課程為英語(yǔ)、數(shù)學(xué)和科學(xué)。

　　Mathematics was once dubbed the handmaiden of the sciences.

　　數(shù)學(xué)曾一度被視為各門科學(xué)的基礎(chǔ)。

　　Ingrid is currently teaching mathematics at the high school.

　　英格麗德目前在那所中學(xué)教數(shù)學(xué)。

　　The new mathematics test will become the nemesis of teachers.

　　新的數(shù)學(xué)測(cè)試將會(huì)是對(duì)老師們的嚴(yán)重懲罰。

　　He spent his time devising incomprehensible mathematics puzzles.

　　他把時(shí)間花在設(shè)計(jì)難以破解的數(shù)學(xué)難題上。