When this person saw the cameras approaching, they sprinted up the beach to carve a giant message into the sand. If you noticed that the statement reads GOOGLE STEET VIEW and not GOOGLE STREET VIEW, well done! But before you come up with explanations about their spelling, bear in mind that the beach in question is on the Taiwanese island of Kinmen, so it's likely that English isn't the writer's first language.
Oh, and their English is probably much better than your Hokkien, Hakka, or Mandarin, the three main languages of Taiwan.