科技与生活常识·英语30篇（1）

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可穿戴健身追踪器如何估算日常步行消耗的卡路里

Fitness trackers combine step count, heart rate, and your personal height-weight profile to estimate calories.
They adjust numbers in real time when your pace speeds up or slows down on a hill.
Walking with groceries or pushing a stroller adds resistance, so the tracker increases the calorie estimate slightly.
You don’t need to press ‘start’—it logs activity automatically as long as you wear it daily.
Resting heart rate helps refine accuracy, especially during low-intensity movement like walking the dog.
The app shows trends over seven days so you notice patterns like higher burn on weekend hikes.
Calorie totals sync quietly to your phone each evening without interrupting your routine.
You can set realistic goals like '150 active minutes this week' and get encouraging nudges.
If you skip a day, the tracker won’t scold—you’ll just see yesterday’s number and today’s fresh start.
All health data stays private unless you choose to share it with your doctor or trainer.

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

Calorie totals sync quietly to your phone each evening without interrupting your routine. 卡路里总数每晚静默同步至手机，不打扰您的日常。
Resting heart rate helps refine accuracy, especially during low-intensity movement like walking the dog. 静息心率有助于提升精度，尤其在遛狗等低强度活动中。
Fitness trackers combine step count, heart rate, and your personal height-weight profile to estimate calories. 健身追踪器结合步数、心率及您的身高体重信息来估算卡路里消耗。

这篇中文题目最接近哪一句？可穿戴健身追踪器如何估算日常步行消耗的卡路里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？健身追踪器结合步数、心率及您的身高体重信息来估算卡路里消耗。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） How Wearable Fitness Trackers Estimate Calories Burned During Daily Walks How to cook noodles A maths worksheet

Calorie totals sync quietly to your phone each evening without interrupting your routine.

Calorie totals sync quietly to your phone each evening without interrupting your routine.

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：Calorie totals sync quietly to your phone each evening without interrupting your routine.