Browsing French translation

Translators: the end of a list of things,
e.g, 'camera, memory card and external drive'
where 'camera, memory card' are represented by start_items in the code
and 'external drive' is represented by last_item in the code
Translators: %(variable)s represents Python code, not a plural of the term
variable. You must keep the %(variable)s untranslated, or the program will
crash.