如何使用 "David" 造句

1. David 's the chairman of our board .
戴维是我党委员会的主席。
2. His alliance with britain 's david cameron was essential .
他与英国首相大卫卡梅伦的联盟至关重要。
3. However david never lost faith .
但戴维却从不失去热情。
4. Is that your brother david ?
那是你的兄弟大卫么?
5. And david dodd was there too .
而戴维多德也在那里。