1. compare the two idioms 比较这两个成语
2. the person in authority 掌权者
3. a source of information 消息来源
4. the top button of his shirt 他衬衣最上面的一颗纽扣
5. 60 miles per hour 每小时60英里
6. a steep mountain path 陡峭的山路
7. a breathtaking beauty 令人惊叹的美人
8. a splendid golden eagle 一只金色的雄鹰
9. throw that file away 把那份文件扔掉
10. stare into the distance 凝视远方
11. capture the beauty of the Alps on canvas
把阿尔卑斯山的美景记录在画布上
12. an image began to appear on the screen
屏幕上出现了一幅图像
