to profit from a situation, often quickly
从某个情况中获利，通常很快 (cong mou ge qingkuang zhong huoli, tongchang hen kuai)
"Several startups tried to cash in on the sudden trend."
"几个初创公司试图从突如其来的趋势中获利。" (ji ge chuchuang gongsi shitu cong turu qilai de qushi zhong huoli.)
To begin to understand something.
a strong desire to travel or move around
something good that happens by chance
to be very close and spend a lot of time together
to make brief contact with someone for an update
to increase your effort or speed
