Lightbulb
n. 燈泡\\n
??? 情景例句
Financial security, that's what it's all about.
家庭財政狀況無憂，這就夠了。
What's this?
這是什么？
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
當時有人在加利福利亞發現了黃金，于是成千上萬的人涌到那里去尋找金子