bù cè
unexpected
measureless
unexpected circumstance
contingency
mishap
tiān yǒu bù cè fēng yún
fortune as unpredictable as the weather (idiom); sth unexpected may happen at any moment
tiān yǒu bù cè fēng yún , rén yǒu dàn xī huò fú
fortune as unpredictable as the weather, every day may bring fortune or calamity (idiom); sth unexpected may happen at any moment
yǐ bèi bù cè
to be prepared for accidents
lǚ zāo bù cè
beset by a series of mishaps (idiom)
lǚ zāo bù cè
beset by a series of mishaps (idiom)