And today, as a matter of fact, she was up in a helicopter, shooting Wolf Blitzer. "— David letterman."

今天，事实上，她上了一架直升机，拍摄Wolf Blitzer。

youdao

The first orbital voter was astronaut David Wolf in 1997 while he was on board the Mir Space Station.

FORBES: How Astronauts Vote From The International Space Station

David Wolf hits the proverbial nail on the head in his latest retort to my articles on the construction equipment industry.

FORBES: Caterpillar's China Challenge

"I think it is something that is long overdue, " David Wolf, president of Wolf Group Asia, a Beijing-based corporate advisory firm, said.

CNN: Big brands tap into China's online habits