How does word put a space between every two words in a paragraph? For example, the weather is fine today.

Find and replace. The specific operation is as follows:

Press ctrl+H to open the Find and Replace dialog box and enter:

([I-I ]{2})

In the replacement box, enter:

\ 1

(Note: 1 in the replacement box is followed by a space)

Check Use Wildcards.

Click the Replace All button.

The above test passed!