Set your smart phone to the vibration mode in office.
举一反三
- Do you like to take pictures of good scenery with your smart phone? Why?
- 中国大学MOOC: You should have your smart phone with you all the time.
- You should have your smart phone with you all the time. A: 正确 B: 错误
- You have a meeting with a client but are expecting a call. You should: A: make sure your cell phone is charged up and turned on B: set your cell phone ring volume to high to ensure you hear any calls C: turn your cell phone off D: tell your client you are expecting a phone call
- Your mobile phone can tell you the time of other countries with its smart app of world clock.