em ko biết
1. Smart faucet
- Feature: save water (15,000 gallons per unit per year) with its innovative technology
- Save energy with its intelligent design
- Hygienic as you do not need to touch the valve
- Inexpensive
- Suitable for children, the elderly, and the disabled
A smart faucet is an intelligent device.
là sao ?
Câu hỏi Tiếng anh Lớp 6
Câu hỏi Lớp 6
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