Σε αυτό το σημείο θα ήθελα να τονίσ

Σε αυτό το σημείο θα ήθελα να τονίσω ότι όλες αυτές οι δραστηριότητες συντελούνται πολύ συχνά κάτω από δύσκολες καιρικές συνθήκες, καθώς τόσο το εργατικό όσο και το επιστημονικό προσωπικό βρίσκεται συχνά αντιμέτωπο με το κρύο, τη βροχή, το χιόνι αλλά και τον καυτό ήλιο.

Results (English) 1:

At this point I would like to stress that all these activities are taking place very often under difficult weather conditions, both the labor and the scientific staff are often faced with the cold, the rain, the snow and the scorching sun.

Results (English) 2:

At this point I would like to emphasize that all these things occur very often under difficult weather conditions, including both labor and professional staff is often faced with the cold, rain, snow and hot sun.

Results (English) 3:

At this point I would like to emphasize that all of these activities are very often under difficult weather conditions,As both the labor and the scientific staff is often faced with the cold, rain, snow and the hot sun.