Loudspeaking
扬声
🗣️ 情景例句
Thank you.
谢谢。
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。