Read across five tongues.
Short articles and everyday conversations — Arabic fully vowelled, Japanese with furigana — each with Thai sentence translations, tap-a-word glosses, and recorded narration where you see the audio badge.
250 conversations · page 8 of 11
深海热泉生态系统
Two oceanographers discuss the extraordinary chemosynthesis-based ecosystems found around deep-sea hydrothermal vents.
土壤微生物组与农业可持续性
An agronomist and a soil scientist examine how a healthy soil microbiome underpins sustainable food production.
极地冰芯与古气候记录
Two glaciologists discuss how ice cores drilled from polar ice sheets provide a detailed archive of Earth's past climate.
氮循环与人类活动的干扰
Two environmental scientists explore how industrial nitrogen fixation has profoundly altered the global nitrogen cycle and its ecological consequences.
森林火灾的生态角色
Two fire ecologists discuss how natural wildfires, though destructive, play an essential role in maintaining healthy forest ecosystems.
城市化对城市热岛效应的影响
Two urban climate researchers analyze how cities generate their own warmer microclimate and discuss mitigation strategies.
生物仿生学：向自然学习设计
An engineer and a biologist discuss how biomimicry draws on natural structures and processes to inspire innovative engineering solutions.
水的三种状态
Two students discuss how water changes between solid, liquid, and gas states.
太阳和地球
A child and a parent talk about the relationship between the sun and Earth.
植物怎么生长
Two classmates discuss the basic conditions plants need to grow.
磁铁的秘密
Two young students explore the properties of magnets and magnetic poles.
食物链
A teacher explains the concept of a food chain to a curious student.
为什么天空是蓝色的
Two friends discuss the scientific reason behind the blue color of the sky.
骨骼和肌肉
Two students discuss the roles of bones and muscles in the human body.
雨是怎么形成的
A parent explains the water cycle and the formation of rain to a child.
昆虫的身体结构
Two children learn about the basic body parts that define an insect.
DNA与遗传
Two biology students discuss how DNA carries genetic information and determines traits.
牛顿三大运动定律
A physics teacher and student work through the implications of Newton's three laws.
细胞分裂
Two classmates compare mitosis and meiosis and their roles in living organisms.
化学键与分子结构
Two chemistry students explore covalent and ionic bonds with concrete examples.
地震的成因
A geology enthusiast explains tectonic plate movement and earthquake formation to a friend.
光合作用与细胞呼吸
Two students compare the complementary processes of photosynthesis and cellular respiration.
电磁感应
A student and tutor discuss Faraday's discovery of electromagnetic induction and its applications.
人体免疫系统
Two students discuss innate and adaptive immunity and how vaccines work.