Looking at TV, computer, or cell phone screens for a long time is bad for your eyesight.
举一反三
- Bluetooth can connect your car’s GPS system, your cell phone, your computer and etc., without any cables.
- "Did your employer pay for the notebook computer and the cell phone for you?" "No , I bought it at my own __________."
- During TV time people can put down their cell phone and talk with others sitting around. A: 正确 B: 错误
- 中国大学MOOC: During TV time people can put down their cell phone and talk with others sitting around.
- 9） Is this your cell phone number? A: Is B: this C: cell phone D: number