This is what I was looking for, found the corresponding snippet after long google sessions:
<?php
$linklist = array();
$links = get_field('ti_links');
if($links) {
foreach($links as $link) {
$linklist[] = '<a href="' . $link['url'] . '">' . $link['linktext'] . '</a>' . ' (' . $link['linksprache'] . ')';
}
echo implode(" | ", $linklist);
}
?>
I just didn’t know how to apply the implode, that was all. Still not sure why this magic works, but it works.