something good that happens by chance
偶然发生的好运 (ǒu rán fā shēng de hǎo yùn)
"It was a stroke of luck that I found my lost wallet."
"我找到丢失的钱包真是一场幸运。" (Wǒ zhǎo dào diū shī de qián bāo zhēn shì **yī chǎng xìng yùn**.)
to give someone a chance or show them mercy
to hope for good luck
a subject that is currently popular on social media
to move repeatedly around something
to get angry easily
to have romantic feelings for someone, often secretly