科技与生活常识·英语30篇（1）

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智能宠物喂食器如何在断电后仍准时投放食物

Smart feeders store feeding schedules in non-volatile memory that keeps data safe.
A tiny backup battery powers the clock and Wi-Fi module for up to 72 hours.
If the main power goes out, the device switches automatically and stays online.
It sends a phone alert saying 'Power restored — next meal at 5:00 PM'.
Portions are measured precisely using rotating augers, not gravity alone.
You can pause feeding remotely if your pet seems unwell that day.
The hopper lid locks tightly to keep food dry and pest-free for weeks.
Some units record how much your pet ate each time using weight sensors.
Voice prompts guide setup even if you’re not tech-savvy or new to English.
All instructions appear in simple English with icons — no jargon or technical terms.

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

Portions are measured precisely using rotating augers, not gravity alone. 喂食份量通过旋转螺杆精准计量，不单靠重力。
Smart feeders store feeding schedules in non-volatile memory that keeps data safe. 智能喂食器将喂食计划存储在非易失性存储器中，确保数据安全。
You can pause feeding remotely if your pet seems unwell that day. 若宠物当天状态不佳，您可远程暂停喂食。

这篇中文题目最接近哪一句？智能宠物喂食器如何在断电后仍准时投放食物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？智能喂食器将喂食计划存储在非易失性存储器中，确保数据安全。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 Smart Pet Feeders Release Food at Exact Times — Even With Power Interruptions How to cook noodles A maths worksheet

Portions are measured precisely using rotating augers, not gravity alone.

Portions are measured precisely using rotating augers, not gravity alone.

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：Portions are measured precisely using rotating augers, not gravity alone.