Lastometer
崩裂试验机
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
Do you ever work at the factory on Sunday?
你曾经在星期日在工厂工作吗？
At the moment in my country there are very few such schools.
目前在我国这类学校太少了。