| 安卓 | Ān zhuó | Android (operating system for mobile devices) |
| 文件 | wén jiàn | document; file; CL:份[fen4] |
| 加密 | jiā mì | to encrypt; encryption; to protect with a password |
| 费用 | fèi yòng | cost; expenditure; expense; CL:筆|笔[bi3],個|个[ge4] |
| 电报 | diàn bào | telegram; cable; telegraph; CL:封[feng1],份[fen4] |