Ptpc
[计] 纸带穿孔机控制器
🗣️ 情景例句
Different kinds of activities, such as commenmorative meetings, planting trees,
举行各种各样的活动，例如召开纪念大会，植树造林，
Old vessels must leak.
旧船必漏。
Thank you very much.
非常谢谢你。