external data item的意思|示意

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External data items are words or phrases found outside of the main text that are used to refer to something else, such as a person, place or thing. They can be used in a variety of ways, such as to provide clues, to create interest, and to build suspense.

External data items can be used to provide a hint or clue as to what is being discussed, without giving away too much information. For example, if a movie is being discussed in a review, the character's name may be given as an external data item, without giving away who the character is or what their role is in the movie. This can be done to help build anticipation prior to revealing more information.

External data items can also be used to draw the reader in, by creating a sense of intrigue. For example, if a writer is discussing a particular event, they may use an external data item to describe it, rather than giving away too much. This can help grab the reader's attention and make them want to read more.

Finally, external data items can be used to build suspense, by hinting at something that is yet to be revealed. For example, if a writer is discussing a particular event, they may use an external data item to describe it, while leaving out certain details. This can help create a sense of anticipation as the reader waits to find out what will happen next.

In conclusion, external data items are a great way to add interest and suspense to a piece of writing. They can provide hints and clues, draw the reader in, and build suspense. With a little bit of creativity, external data items can be used to create engaging and compelling stories.