If there is no Tibetan antelope,the ecologiy in three river source region will worsen sharply,and many wild animals and plants that are closely related to it will face extinction.While the deterioration of three river source ecologiy,affects the ecology of middle and lower reaches of three rivers,affects the
natural environment and ecological quality of the whole nation,even the entire world,and affects the living condition of every of us.To save the
Tibetan antelope is to save ourselves.
全是一个个字敲打上去的,希望有用~