burdens is a form of:

Locally



adjective
1.
(បច្ចេកទេស) តាមតំបន់
adverb
1.
(in a Particular area or location, of a place) ក្នុងស្រុក, ក្នុងទីកន្លែង
ENGLISH MEANING
adverb
1.
With respect to place; in place; as, to be locally separated or distant.