A letter of invitation from the business on their official headedpaper confirming who you will be visiting, staying with or supported by during your visit.
公司用单位抬头纸出具的邀请函，确认您将访问谁、由谁陪同或在您访问期间 由谁资助。
2
It was Molly’s job to hand her father his brown paper lunch bag each morning before he headed off to work.
纸袋中的爱 毛利每天早上都要在爸爸出门工作前，交给他棕色的午餐纸袋。
3
After analyzing the elevator strategy of the disk scheduling for the single head disk system, this paper explains an elevator scheduling for two-headed disk system.