I have translate the full jobs & expert PO, put it

I have translate the full jobs & expert PO, put it on server and control in an active mode.
Terms are still in english but are translated, why ?
http://photinfos.fr/expert/add-a-expert/ > press "identités and social" tab > Skills, Social Profile still in english,
Add button still in english, pressing Add Skill give a box where terms are in english : Preview, Name, Score, Color, Submit, Cancel; Skill name,
Add Social still in english too : Select Social, Submit, Cancel ...
Month name In small or full are still in english too

Why ?
Thank You