| Smartmee presents a series of knowledge can be identified in our living world. |
| 《tiān天xià下cái才zhì智》shì是bāo包hán含wǒ我men們shēng生wù物shì世jiè界de的xiāng相guān關zhī知shí識。 |
| Use Video shǐ使yòng用shì示fàn範 |
| Start kāi開shǐ始 |
| The system upgrade is in progress and the full service will be resumed soon. |
| běn本xì系tǒng統jiāng將wán完chéng成shēng升jí級hé和huī恢fù復quán全Miàn面fú服wù務。 |
