十万个为什么·科学启蒙30篇（4）

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为什么晕车与前庭有关

Your vestibular system—located in the inner ear—detects head movement, gravity, and acceleration using fluid-filled canals.
When you read in a moving car, your eyes see still pages while your inner ear senses motion, causing sensory conflict.
This mismatch confuses the brain and triggers nausea, sweating, and dizziness as a protective response.
Children aged 2–12 are especially vulnerable because their vestibular and visual systems are still maturing.
Looking out the window helps because it aligns visual input with motion signals from the inner ear.
Medications like dimenhydrinate block signals between the vestibular nerves and the vomiting center in the brain.
Ginger or acupressure wristbands may ease symptoms by influencing neural pathways related to nausea.
Regular exposure to motion—like short car rides—can gradually train the brain to resolve conflicting inputs.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Ginger or acupressure wristbands may ease symptoms by influencing neural pathways related to nausea. 生姜或穴位按压腕带可能通过影响与恶心相关的神经通路来缓解症状。
Your vestibular system—located in the inner ear—detects head movement, gravity, and acceleration using fluid-filled canals. 你的前庭系统位于内耳，通过充满液体的管道感知头部运动、重力和加速度。
This mismatch confuses the brain and triggers nausea, sweating, and dizziness as a protective response. 这种不匹配会令大脑困惑，从而引发恶心、出汗和眩晕等保护性反应。

这篇中文题目最接近哪一句？为什么晕车与前庭有关一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？你的前庭系统位于内耳，通过充满液体的管道感知头部运动、重力和加速度。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） Why Motion Sickness Links to the Vestibular System How to cook noodles A maths worksheet

Ginger or acupressure wristbands may ease symptoms by influencing neural pathways related to nausea.

Ginger or acupressure wristbands may ease symptoms by influencing neural pathways related to nausea.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Ginger or acupressure wristbands may ease symptoms by influencing neural pathways related to nausea.