to be so surprised that you doubt what you are seeing
惊讶到怀疑自己看到的东西 (jīng yà dào huái yí zì jǐ kàn dào de dōng xī)
"I couldn’t believe my eyes when I saw the snowfall."
"当我看到雪花时,我简直不敢相信自己的眼睛。" (dāng wǒ kàn dào xuě huā shí, wǒ jiǎn zhí bù gǎn xiāng xìn zì jǐ de yǎn jīng)
a small sign that something good might happen
to suddenly have a lot of money
to develop romantic feelings for someone
a trial where all sides are treated equally and justly
I do not know the answer to a question
to set a higher standard or level of quality