By (indicates passive voice sentences); a quilt/blanket
| 我的手机被偷了 |
| wǒ de shǒujī bèi tōule |
| My phone was stolen |
Clear; obvious; understand; explicit
| 我们必须明白他的想法才能做出正确的决定 |
| wǒmen bìxū míngbái tā de xiǎngfǎ cái néng zuò chū zhèngquè de juédìng |
| We must understand his ideas to make the right decision |