今年暑假,我有幸到美国加州大学洛杉矶分校交流学习。其间,看见了美国道路上的两个有趣标志,和各位读者分享一下。这两个标志之所以有趣,并不是因为其图案,而是因为上面的文字。第一个标志在每个有人行道的地方都有,是一个上面写XING的黄色菱形交通标志,有时候看到的是PED XING This summer, I was lucky enough to exchange learning at the University of California, Los Angeles. In the meantime, I saw two interesting signs on the road to the United States and share with readers. The two signs are interesting, not because of their motif, but because of the above text. The first sign is in every sidewalk where there is a yellow diamond traffic sign that says XING, sometimes seeing PED XING