To also recognize the efforts of our volunteers who work hard, but may not find a particle we will invite the top ranked volunteers to come visit our lab in Berkeley for a special tour.

• 同样，为承认志愿者中辛勤工作但没有发现微粒的人所付出的努力，我们将邀请排名首位的志愿者做一次特别的旅行，访问我们在伯克利的实验室。