Try not to move and wait and see, because lions and snakes are not interested in people (you don't want to mess with lions and snakes, they usually don't take the initiative to attack), so you can try to move to the shore according to the situation. Wait until the lion and snake leave, and then slowly move to the other side. Although the tree has cracks, because the "I" in the picture has not fallen off, it shows that the tree can still bear the weight of "I" and it is not easy to break when moving slowly to the shore.

If a snake wants to attack a person, it can bite that person as long as it sticks its head forward at once (unless this person is a good snake catcher), and if it is wanted by a snake, it will immediately throw off the snake. If bitten by a poisonous snake, it is: 1. Early ligation: don't panic after being bitten by a snake. The first step is to find a piece of cloth, or tear off a piece of cloth from clothes and tie the cloth about 20 cm above the wound. It must be tied tightly, as long as the purpose is to prevent blood circulation. Ligation should be fast, preferably 2-5 minutes after biting, and then relax every 15-20 minutes 1-2 minutes. After applying effective snake medicine for 30 minutes, the ligation can be lifted. 2. Wash the wound: After ligation, clean water, cold boiled water, cold boiled water with salt or soapy water can be used to wash the wound. 3, stabbing detoxification: after washing, pierce the wound with a clean sharp weapon, and at the same time stab several places on the skin around the wound, such as the size of rice grains. Or make a "*" incision centered on the tooth marks. When using a knife, it is not advisable to stab too deep, so as not to hurt blood vessels. If possible, you can soak the wound in cold salt water and squeeze it from top to bottom for about 20 minutes to discharge the venom. You can also take the medicine directly orally, but you must pay attention to safety, vomit while inhaling, and rinse your mouth with clear water every time. If there are ulcers or dental caries in the mouth, oral drugs are prohibited. Get rid of the snake, wait for the lion and crocodile to leave, and seek medical advice immediately.

No matter what difficulties you encounter in life, you should treat them calmly. In the end, things will work out. Impulse is the devil. If you usually go outdoors, learn more outdoor knowledge and don't destroy the environment.