1 . All I know is
我所知道的只是我在报纸上读到的内容。
2 . The question is
问题是技术是我们的仆人还是主人。
3 . The trouble is
A hot topic
6 . I don’t mind working extra hours, but the hardest thing is
7 . The reason why the white one costs twice the price of the black one is
1 . All I know is
我所知道的只是我在报纸上读到的内容。
2 . The question is
问题是技术是我们的仆人还是主人。
3 . The trouble is
6 . I don’t mind working extra hours, but the hardest thing is
7 . The reason why the white one costs twice the price of the black one is