What are the precautions for traveling to Europe?

1. Prepare clothes according to the season. The average temperature in Europe is 0 to 5 degrees Celsius in winter and 20 to 26 degrees Celsius in summer. It is about 8 to 10 degrees lower than during the day. It is light and comfortable to wear. European hotels generally do not carry disposable items such as toothbrushes, toothpaste and slippers. Out of environmental awareness. Tourists should bring their own. Because European pharmacies must be run by doctors, and the medical expenses are expensive, so you should take some commonly used medicines for emergency. Spitting, smoking and littering are absolutely not allowed. Don't talk loudly in public. 4. When flying, don't put valuables, cameras, video cameras or batteries in the checked baggage. Some hotels in Europe do not have air conditioning, because it is not hot at night, but they all have heating. The water in the bathroom can be drunk directly. 6. The time difference between Europe and China is 6 hours in summer and 7 hours in winter. Smoking is not allowed in the bathroom on the plane. 7. After receiving the checked baggage, be sure to remove the old note on it to prevent misunderstanding when checking the baggage next time, which will lead to the luggage being transported to the wrong place.