2. Where do you think web design is heading? 你认为网页设计现在的方向在哪?
3. If they are heading for the hills, away from the ocean, that means you follow! 如果它们是以丘陵为航向,远离海洋,意味着你们得跟着!
英英解释
n.
1. a line of text serving to indicate what the passage below it is about
2. the direction or path along which something moves or along which it lies
3. a horizontal (or nearly horizontal) passageway in a mine