Zuòwéi yī gè lǚxíngzhě, nǐ yào zūnzhòng dāngdì de wénhuà.
As a traveler, you should respect the local culture.
Tips
usage
旅行者 is more literary than 游客 (tourist). 游客 emphasizes sightseeing, while 旅行者 suggests a more independent, adventurous traveler. The 者 suffix works like English '-er': 工作者 (worker), 读者 (reader).