Euthymia
情感正常
🗣️ 情景例句
He knows all there is to know,
他无所不知，
It's impossible. You may notice that the cost of raw materials has gone up in recent years.
不可能，您可能注意到了近年来原材料的价格上涨了。
Really? I thought you were from the States.
真的吗？我还以为你是美国人呢。