a sudden clever idea or solution
一个突然聪明的主意或解决方案 (yige tuuran congming de zhuyi huo jiejue fang'an)
"I had a brainwave and realized how to fix the issue."
"我有了一脑波，并意识到如何解决这个问题。" (wo youle **yi nao bo**, bing yishi dao ruhe jiejue zhege wenti.)
to remain valuable or successful for a long period of time
Things often seem worst just before they improve.
to devote time or space to something
Expressing one’s personal view or opinion
Always speak the truth, even when it’s hard or risky.
to help someone
