Performance option
[计] 性能任选项
🧩 词语组成解析
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
Aren't they students?
他们不是学生吗？
I'm sorry to hear that. I hope you're better now.
听说你病 了，我心里很不好受。我希望你现在好些了。