Vocabulary
| effective |
| handy |
| practical |
| convenient |
| helpful |
| connect to the Wi-Fi |
| charge / recharge |
| search |
| update |
| tablet |
| portable charger |
| curling iron |
| hair dryer |
| smart speaker |
| smart refrigerator |
| wireless earphones |
| electric toothbrush |
| robot vacuum |
| latest device |
| keep things tidy |
| rely on one’s smartphone |
| companion robot |
| conversation partner |
| overcome social isolation |
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