✅ 同义词
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。