sentence_eng_Latn: In transmission electron microscopy, phosphotungstic acid can be used to as negative staining toward virus, neuro, polysaccharose and other biological tissue.
sentence_wol_Latn: Ci mikroskopi elektronik bu transmisioŋ, aciid fosfootungstiik man nañ koo jëfëndikoo ci lu melni kolorasion bu baaxul jëm ci wiriis bi, ci nëëro bi, ci polisakaaroos bi ak yeneeni tisi ci wallu bioloosi.