S&p 500
[经] 斯坦福五百种股票指数
🧩 词语组成解析
five hundred
🗣️ 情景例句
how you see the building being used.
你们计划如何使用这栋建筑。
She is hard to please.
她很难取悦。
I want my kite. It's in that tree.
我在拿我的风筝，在树上呢！