What little knowledge do you need to master to go abroad freely?

The first point: route planning. We are traveling abroad independently and are not familiar with the local routes. When you leave, you'd better prepare a fine map to let yourself know where the specific location is and to prevent yourself from getting lost. Once you don't plan a good route for yourself, you will encounter all kinds of problems and make your trip extremely troublesome, so it is best to have a map around you, which will bring great convenience to everyone.

The second point: behaviors prohibited by countries. Every country has its own prohibited behaviors or actions. Sometimes some behaviors are allowed at home, but these behaviors may become prohibited abroad. We should search for prohibited behaviors and behaviors that can be done in advance, so as to avoid doing these behaviors ourselves, and also remind our friends not to do them in time to avoid unnecessary troubles.

The third point: it is best not to go out at night. We are unfamiliar with other countries, and we can tell the direction even if we get lost in the morning, but at night, when we are unfamiliar with foreign countries at night, people will be more likely to get lost or enter some chaotic areas, which is something we don't want to happen, so it is best not to go out at night, even if we want to go out, don't go too far. We'd better hurry back to the hotel.

When we travel freely abroad, we need to master a lot of little knowledge. Everyone wants to have a good trip and must make necessary preparations before traveling.