show me your result
it is easier said than done

the result I attached done in One click. That's the VBA.

[EDIT]

I have counted it. The best chance is "24" clicks. If you can accomplish it in better way, prove it.
You are the first time to do it, so counts goes up, way over 40.
And the next day, You are not going to memorize it. Start it from the scratch for sure.
One day, you have 100 docx of them, you do not have any time to have lunch. Right ?
2,400 Clicks..

good
I love your wordings

have a nice day Mr. Standard..

Hi, this is my (successful) approach:
- Source document: select all & convert to table (paragraph option) > A single-column table is generated
- Duplicate the column > two-column table as a result
- Select whole text in first column and hide it
- Select both colums and "merge cells" > single column with hidden paragraph(s) on top & unhidden below
- Convert table to text > same as before but without the table
- Import in Trados, translate as usual, generate target file
- On target file, select all, unhide.
Surely this can be wrapped up in a nice VBA macro...