Optimal program
[计] 最佳程序
🧩 词语组成解析
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
It's a shame this restaurant is so expensive.
太遗憾了，这家餐馆太贵了。
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。