to have romantic feelings for someone, often secretly
对某人产生浪漫的感情，往往是秘密的 (duì mǒu rén chǎnshēng làngmàn de gǎnqíng, wǎngwǎng shì mìmì de)
"I’ve had a crush on her for months."
"我曾暗恋她几个月了。" (Wǒ céng ànliàn tā jǐ gè yuè le.)
Having information that most people do not have.
in a risky or dangerous situation
to remain hopeful and optimistic about the future
the basic practical details of something
there is no limit to what someone can achieve
to change opinions or decisions repeatedly
