2020年3月2日,美国洛杉矶,2028洛杉矶奥运会前瞻,赞助商活动举行。 LOS ANGELES, CALIFORNIA - MARCH 02: Delta Air Lines ambassadors join US Olympians Kerri Walsh-Jennings, Mallory Weggemann, LA28 Chief Athlete Officer Janet Evans, Delta Air Lines Chief Marketing Communications Officer Tim Mapes, LA28 Chairperson Casey Wasserman and US Olympians Allyson Felix, Ibtihaj Muhammad and Michael Phelps to announce the Founding Partnership between Delta Air Lines and LA28 at Griffith Observatory on March 02, 2020 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for LA28)
2020年3月2日,美国洛杉矶,2028洛杉矶奥运会前瞻,赞助商活动举行。 LOS ANGELES, CALIFORNIA - MARCH 02: US Olympian Michael Phelps speaks at the announcement of the Founding Partnership between Delta Air Lines and LA28 at Griffith Observatory on March 02, 2020 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for LA28)
2020年3月2日,美国洛杉矶,2028洛杉矶奥运会前瞻,赞助商活动举行。 LOS ANGELES, CALIFORNIA - MARCH 02: Images are projected on the walls of the Griffith Observatory to announce the Founding Partnership between Delta Air Lines and LA28 on March 02, 2020 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for LA28)
2020年3月2日,美国洛杉矶,2028洛杉矶奥运会前瞻,赞助商活动举行。 LOS ANGELES, CALIFORNIA - MARCH 02: US Olympian Michael Phelps poses at the event to announce the Founding Partnership between Delta Air Lines and LA28 at Griffith Observatory on March 02, 2020 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for LA28)
2020年3月2日,美国洛杉矶,2028洛杉矶奥运会前瞻,赞助商活动举行。 LOS ANGELES, CALIFORNIA - MARCH 02: US Olympian Michael Phelps poses at the event to announce the Founding Partnership between Delta Air Lines and LA28 at Griffith Observatory on March 02, 2020 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for LA28)