$r.render("learningTime.day")
$r.translate("educational.learningTime.day")
$r.render("learningTime.hour")
$r.translate("educational.learningTime.hour")
$r.render("learningTime.minute")
$r.translate("educational.learningTime.minute")
$r.render("learningTime.second")
$r.translate("educational.learningTime.second")