不知

Example sentences

• bùzhī不知zěnme怎么wǒ我zǒngshì总是méi没xīnqíng心情gōngzuò工作。
  For some reason or other I cannot bring myself to work.
• wǒ我de的shǒubiǎo手表bùzhī不知fàngdào放到nǎlǐ哪里qù去le了。
  I can't find my watch.
• bùzhī不知zuòzhě作者zài在shuō说shénme什么。
  It is not clear what the writer is trying to say.
• bùzhī不知shì是shéi谁zài在qiāomén敲门。
  Someone is knocking on the door.