✅ 同义词
🗣️ 情景例句
Fifty years? Wow!
五十年？ 喔！
What's the color of your new dress?
你的新衣服是什么颜色的？
At first I thought I'd done the right thing, but I soon realized that I'd made a mistake.
开始我以为我做对了，但是很快就发现自己犯了个错误。