Overoptimism
n. 过分的乐观,无根据的乐观
🗣️ 情景例句
Hello, Mr. Maxwell.
哈喽， Maxwell先生。
It's already in production, so you can expect it in stores before the end of the month.
产品已投产了，所以月底前你可以获得。
Worse was to come.
更糟的事就要发生了。