1241 - 1250

旁白 neutral

Students must submit their research papers by the deadline to ensure timely evaluation

学生们必须在截止日期前提交研究论文以确保及时评估。

旁白 neutral

Many environmentalists advocate for stricter laws to reduce air pollution in urban areas

许多环保人士主张制定更严格的法律来减少城市地区的空气污染。

旁白 neutral

As a strong advocate for environmental protection , she actively promotes recycling programs in her community

作为环境保护的坚定拥护者，她积极在社区推广回收项目。

旁白 neutral

Their engagement was announced at a family gathering last weekend , which made everyone very happy

他们的订婚在上周的家庭聚会上宣布了，这让所有人都非常高兴。

旁白 neutral

The scientist managed to crack the complex code after months of research , which was a major breakthrough in the field

经过数月研究，这位科学家成功破译了复杂密码，这是该领域的重大突破。

旁白 neutral

The scientist carefully examined the tiny crack in the ancient vase to determine its origin

科学家仔细检查了古花瓶上的细小裂缝以确定其来源。

旁白 neutral

The government has implemented new policies to protect intellectual property rights in the digital age

政府已实施新政策以保护数字时代的知识产权。

旁白 neutral

The gardener used a hose to spray water evenly across the flower beds

园丁用软管均匀地给花坛喷洒水。

旁白 neutral

The gardener used a spray to water the delicate flowers in the greenhouse

园丁用喷雾器给温室里娇嫩的花朵浇水。

旁白 neutral

The flight attendant patiently demonstrated the safety procedures to all passengers before takeoff

乘务员在起飞前耐心地向所有乘客演示了安全程序。

旁白 neutral

The economic growth brought attendant benefits such as job creation and improved living standards

经济增长带来了随之而来的好处，比如就业机会增加和生活水平提高。

旁白 neutral

The professor placed special emphasis on critical thinking skills in his lecture

教授在讲座中特别强调了批判性思维能力的重要性。

旁白 neutral

The professor holds a conservative view on educational reforms , preferring traditional teaching methods

这位教授对教育改革持保守观点，更倾向于传统的教学方法。

旁白 neutral

The conservative politician opposed the new policy , arguing it would disrupt traditional values

这位保守派政治家反对新政策，认为它会破坏传统价值观。

旁白 neutral

The professor gave us a challenging assignment that requires extensive research and critical thinking

教授给我们布置了一项需要广泛研究和批判性思维的具有挑战性的任务。