第48章

He solved the mathematical equation.
他解开了数学方程
The equator divides the earth into two hemispheres
赤道把地球分成两个半球
The soldiers were equipped with new weapons.
士兵们都装备了新式武器
This is an era of rapid technological change
这是一个飞速变化的科技时代
He erased the mistake with an eraser.
他用橡皮擦掉了错误
They erected a statue to commemorate the hero.
他们竖立了一座雕像来纪念这位英雄
Soil erosion is a serious environmental problem.
土壤侵蚀是一个严重的环境问题
He made an erroneous assumption.
他做出了一个错误的假设
The volcano erupted violently
火山猛烈地爆发了
He managed to escape from prison.
他设法逃脱了监狱