unexpectedly or without warning
出乎意料或没有预警 (chū hū yì liào huò méi yǒu yù jǐng)
"My old friend called me out of the blue after ten years."
"我十年后突然接到了老朋友的电话。" (Wǒ shí nián hòu **túrán** jiē dào le lǎo péng yǒu de diànhuà.)
To lose a lot of money.
Always continue trying despite difficulties.
of the highest quality; excellent
data used to train machine learning models to recognize patt...
a situation in which power is distributed among nations to p...
to transfer responsibility to someone else
