Nowadays, people’s lifestyle has become remarkably fast-paced and so in order to catch up with such a pace of life, the of smart and time-saving methods is of great significance.
Now I need some time to my thoughts thoroughly, because I want to give them a perfect report. After all, it is the first time that I have visited this school and given a lecture to the students.
According to the data, China supplies more than 90 percent of the world’s rare earth metals, but its reserves only about one third of the world’s total.