Snakes in my country

The snake is a reptile. It has hard teeth, a long and saft tongue which is nimble. Sometimes snakes use it to catch insect. The snake has a long and smooth body without arms or legs. It creeps with its body and travels up quickly.
The snake lives alone. It lives in grassplot, but sometime it coils its body around trees. In the whole winter, it likes to hibernate in a hole or in a overgrown area.
Almost all kinds of snake are safe animals. But one of them is a poisonous snake - Glasses snake, it is a dangerous animal. Usually it is very quiet, but if it is heard a little bit sounds. It will just alert and moving quickly even initiate assault. Its teeth are attack weapons. If after it is taking a bite, the teeth will radiate a poison and make the adversary anaesthetized, even die.