大卫英文名怎么写

　　大卫在关门前几分钟走进大楼。

　　David walked inside the building a few minutes before closing time.

　　是我同学大卫送的礼物。

　　It's a present from my classmate — David.

　　我在上中学的第二天就认识了大卫。

　　I got to know David on the second day of middle school.