Computers are great tools ,but they also be mystifying .
电脑是伟大的工具,但同样可以成为迷惑.
Open that eye and close the other .
睁开那只眼睛并闭上另一只.
All over the world people enjoy sports .
全世界的人都喜欢体育运动.
Russians like eat .
俄罗斯人喜欢吃.
Dust covered all the furniture .
所有家具沾满了尘土.