双语

1，The passionate assistant professor, full of optimism, showed her  students a concrete approach to master the intricate steps of solving mathematical equations. 这位充满热情和乐观精神的助理教授向她的学生展示了一种具体的方法来掌握解决数学方程复杂步骤的技巧。。

2，The president makes the elderly embrace e-commerce, hires an attorney, and invests in organic products to create a favourable economic outlook. 总统让老年人拥抱电子商务，雇佣律师，并投资有机产品，以创造有利的经济前景。

3，In the booming years, contemporary experts at this institute of  being funded privately have resolved crucial environmental issues.  在繁荣的岁月里，这个私人资助的研究所的当代专家们成功解决了关键的 环境问题

4，That the motivated entrepreneur dared to challenge the  conventional norms and invest in Virtual Reality, although he  was confronted with financial obstacles, impressed the investors. 这位有干劲的企业家敢于挑战传统规范，投资虚拟现实，尽管面临财务障 碍，这一事实给投资者留下了深刻印象。

5，The ambitious scholar believes that his revolutionary endeavors in urban planning will contribute to sustainable development,  despite the challenges of a rapidly growing population and  insatiable demand for luxury houses.这位雄心勃勃的学者相信，尽管人口迅速增长和对豪华住所的需求无法满 足，他在城市规划方面的开创性的努力将有助于实现可持续发展。

6，On the basis of the law of gravity, Newton revealed to us the fact  that the rise of tide,a perpetual phenomenon, is solely dependent on thegravitational pull of the moon. 基于万有引力定律，牛顿向我们揭示了一个事实：潮汐的涨落是一个永恒 的现象，完全取决于月球的引力作用。

7To make trees rise to superb heights, the premise is that  geologists have a grip on the mild climate and abundant external resources of planting regions.  要使树木生长到超群的高度，前提是地质学家牢牢抓住种植区域的温和气 候和丰富的外部资源。