Meaning of kōng xū:
kōng xū
空虚
Adjective
hollow; emptiness; meaningless
Dāng tā yīgè rén zài jiā shí, tā gǎndào hěn kōngxū.
当他一个人在家时，他感到很空虚。
When he is alone at home, he feels very hollow.
Wúliáo de shíhòu, wǒ gǎndào yǒu yī zhǒng wúfǎ xíngróng de kōngxū.
无聊的时候，我感到有一种无法形容的空虚。
When I'm bored, I feel a kind of indescribable emptiness.
Tā gǎndào nèixīn de kōngxū, xūyào xúnzhǎo xīn mùbiāo.
他感到内心的空虚，需要寻找新目标。
He feels an inner emptiness and needs to find a new goal.
