Placards
n. 招贴( placard的名词复数 ); 标语牌; 海报
🗣️ 情景例句
I've heard so much about you.
我知道很多关于你的事儿。
I want to make an overseas call to the United States?
我想打个电话到美国去。
Yes, that's possible.
可以，那是可能的。