I, Donald Sterling, do swear that from this day forward, I will never boo a single member of the Clippers organization.(我，多納德斯特林，作為球隊老板，發誓，從今以后，我絕對不會向任何一名快船隊組織的成員喝倒彩。)

The use of the word boo for jeering doesn't seem to have come about until the 19th century.(直到19世紀，“boo”這個詞也出現了嘲弄的意思。)

Please applaud or boo, as appropriate, so that we can make the next act even better.(根據我們的表現，請獻上您的掌聲或噓聲，這樣我們才能在下一個節目中表現得更好。)

Please applaud or boo as appropriate, so we can make the next act even better.(請適當地獻上您的掌聲或噓聲，這樣我們才能在下一個節目中表現得更好。)

Your favorite cousin is moving across the country, boo.(你最親的表妹出國了，唉。)

The laugh at that time are triggered by surprise in a safe situation (think peek-a-boo), and don't just endear babies to their parents.(那時候的笑在一個安全的條件下，被一個個意外的情況引起（比如躲貓貓），不要讓小寶貝們只跟他們的父母親密。)

NASA's Hubble Space Telescope caught Jupiter's moon, Ganymede, seemingly playing a game of peek-a-boo in this image in April 2007.(2007年4月，NASA的哈勃空間望遠鏡捕捉到木星的月亮——Ganymede——的蹤跡，看起來像是正在玩躲貓貓的游戲。)

'Boo!' I shouted.(“布！”我大叫一聲。)

You'll find that it's always the same. boo.(你將會發現它總是一樣的。)

Plus: Is boo a scary word in other languages, too?(附注：“boo”這種恐嚇單詞在其他語言里也同樣嚇人嗎？)