้€่ฟŽ, Australia Road trip Q&A

We arrived in Paris on the 13th and stayed for 6 days, then drove to Fontainebleau, Lyon, Nice, Monaco, Genoa, Florence, and arrived in Rome yesterday. We were on edge the whole way... First of all, the temperature here is not hot. The wind is quite cold. We have to wear down jackets and woolen hats to keep warm. It is not recommended to drive in the city of Paris. It is difficult to find parking spaces on the road surface. The entrances and exits of underground parking lots are too narrow and difficult to find. Navigation mainly relies on the map built into the Apple phone, which is actually a collaboration with Tom Tom and is very accurate. The maps we downloaded at home are not very reliable, including Google Maps. We were misled several times, even guided to a snow-covered mountain road at night. Maybe it's because we didn't enter the address accurately. Remember to enter the postal code of the region. Google Play needs to be installed to have offline maps, so you must have wireless WiFi. The high-speed rail here is very fast. France is 130 and Italy is 110. I think this is the lowest speed. There will always be cars following me to drive. After all, the car company gave me a top-of-the-line Mercedes-Benz E200 station wagon, black German license plate, which is too eye-catching. This caused me to park in the underground garage and dare not park on the road, for fear that my car windows would be broken and my bag would be stolen. All overtaking must be done from the left side, and then the left lane must be given up. It is forbidden to occupy the left lane for a long time. Right-hand overtaking is strictly prohibited, which is very dangerous! Highways need to prepare some 50, 20, 10, 5, 2, 1, and 0.5 euro banknotes and coins in advance. Do not enter the electronic payment channel by mistake. France and Italy have many dark tunnels that are relatively narrow. Overtaking and turning do not slow down. It feels like you're driving a race car, so small cars are popular here. Their control performance is good. Remember not to rent big cars! My Mercedes-Benz is too long, and the city control is really a bit difficult. Those streets, tunnels, and parking lot passages are really narrow! Bring fewer luggage when you go out ? France Q&A

The United States is very large, and every time you go somewhere it's different. This summer, I went to Yellowstone and chose an SUV, but I regretted it because the high center of gravity made it tilt heavily on the mountain roads... and all the roads were paved, so if you don't have a need for a lot of luggage, don't choose an SUV. Last year, I rented a BMW 4 Series to drive around the Grand Canyon area and it felt great. I stayed in Yellowstone for 5 days, 2 days at Old Faithful, 2 days at Canyon, and 1 day at Yellowstone Lake. The itinerary was not tight, so I just played around and drove all the roads in Yellowstone. Accommodation in Yellowstone is expensive, and the itinerary was not optimized, but the gas prices were cheaper than in the Bay Area. As for cash and credit cards, to be honest, I haven't used much cash in recent years. I only keep cash for tips. Throughout the trip, I only used cash once at a strange restaurant in Salt Lake City for one night, and also used cash to send postcards at the Yellowstone post office. Everything else was done with credit cards, including self-service gas and meals. It was surprising to find out at a gas station in Carson City that they explicitly did not accept VISA credit cards and had to use a MasterCard. I remembered trying credit cards at gas stations in Utah and San Diego last year, and this year's experience was really different, as many gas stations have upgraded ? United States Q&A