Super practical travel tips

1, put a paper towel on the water when you go out to travel to the toilet, others will not hear you urinate, elegant people must prevent water from splashing on their buttocks to spread diseases.

2. Go to the restrooms in hotels, hotels, gyms and other places, and point your fingernails at the mirror. If there is a distance between the image in the mirror and the nail, then the mirror is a one-sided mirror; If there is no distance between the image and the nail, you are exposed to others' sight (double mirror).

When going out, there are four necessary items to check: "Reaching for money" (ID card, mobile phone, key, wallet).

When you take a photo with your tongue against your upper jaw, it will be natural to laugh.