Pine tree, this name must be familiar to everyone. It is a very ancient plant that is widely distributed in our country. The appearance of pine trees is not very good, similar to ordinary trees. The trunks are tall and straight, and the branches are luxuriant all year round. The only difference is that the pine needles are very hard and it hurts a little bit if you touch them because you get pricked by the leaves. The needle-like leaves can reduce water evaporation and stay green all year round.
