Instead of complaining about the darkness, light a candle.
Forests are the lungs of our planet; we must treat them with the respect they deserve.
关于图形:一张图片价值一万个单词-但仅用于描述图片。几乎没有任何10K单词集可以用图片充分描述。
The history of the world is the history of a few men who had faith in themselves.