This means that the user will be doing quite a bit of clicking and dragging in the normal course of using the program, with the side effect that any drag-and-drop idiom will be more difficult to express.

• 这就意味着用户在应用程序的正常过程中，将要做很多单击和拖动的动作，这里的副作用是使任何拖放习惯用法更难表达。