We'll sign two originals, each in the Chinese and English language.
我们将要用中文和英文分别签署两份原件。
What do you know about the tenth century?
有关十世纪的事你知道些什么?
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.