1421 - 1430

旁白 neutral

After years of professional training , she has become a competent engineer capable of handling complex projects

经过多年的专业训练后，她已成为一名能胜任复杂项目的称职工程师。

旁白 neutral

The doctor advised me to reduce my daily sugar intake to improve my health

医生建议我减少每日糖分摄入量以改善健康状况。

旁白 neutral

Many college students enjoy watching educational cartoons to improve their language skills in a fun way

许多大学生喜欢观看教育类动画片，以有趣的方式提高语言能力。

旁白 neutral

The university plans to enlarge its library to accommodate more students and academic resources

该大学计划扩建图书馆，以容纳更多学生和学术资源。

旁白 neutral

Please don't interrupt the professor while he is explaining the key concepts of this theory

教授在讲解这个理论的核心概念时，请不要打断他。

旁白 neutral

Researchers are trying to trace the origin of this ancient artifact through chemical analysis

研究人员正试图通过化学分析追溯这件古代文物的起源。

旁白 neutral

Scientists found a trace of ancient pollen in the soil sample , indicating this area was once covered by dense forests

科学家在土壤样本中发现微量古代花粉，表明该地区曾覆盖着茂密的森林。

旁白 neutral

Expanding your vocabulary is essential for improving reading comprehension and writing skills

扩大词汇量对于提高阅读理解和写作能力至关重要。

旁白 neutral

The novel ' Pride and Prejudice ' is considered a classic work of English literature that explores themes of love and social status

小说《傲慢与偏见》被认为是英国文学的经典作品，探讨了爱情和社会地位的主题。

旁白 neutral

Shakespeare's plays are considered classic works of literature that still influence modern writers

莎士比亚的戏剧被视为文学经典作品，至今仍影响着现代作家。

旁白 neutral

The dove is widely recognized as a symbol of peace in many cultures around the world

鸽子被广泛认为是世界各地许多文化中和平的象征。

旁白 neutral

The embassy issued a travel warning for citizens planning to visit the region due to safety concerns

由于安全考虑，大使馆向计划前往该地区的公民发布了旅行警告。