from out of nowhere

基本解釋

T. S. Ponnalagusamy—Samy for short—landed, seemingly from out of nowhere, in Carmen Elcira’s class.
龐納拉古薩米（簡稱薩米）來到了卡門·艾爾茜拉的班上，就好像突然從石頭縫里蹦出來似的。
In contrast, a horror story takes advantage of light, shadow, music and surprises that jump from out of nowhere.
而恐怖片則利用燈光、陰影、音樂以及突然出現(xiàn)的驚異元素。
“MY MOTHER died, ” said the female boss of a Japanese software company, seemingly from out of nowhere, during an interview.
“母親死了?！?這位日本軟件公司的女老板在接受采訪時，突然冒出這么一句。

At times anxiety can come from out of nowhere — it certainly does for me.
FORBES: How To Bring Your "A" Game (And Kick Nerves To The Curb)
And neither will the competitor who will seemingly come from out of nowhere to upend your industry.
FORBES: Expertise Is Overrated When It Comes To Starting A Successful Company (And Success In General)
Because this money came from nowhere, and if you can get money out of nowhere you can get a lot of it.
FORBES: Market Gives Bronx Cheer For Bernanke's QE2