Complex sentence: Syrian Jewish communities do not normally carry out conversions, particularly where the conversion is suspected of being for the sake of marriage, or accept such converts from other communities, or the children of mixed marriages or marriages involving such converts.
Split into simpler sentences: Syrian Jewish communities do not normally carry out conversions, particularly where the conversion is suspected of being for the sake of marriage. Nor do they accept such converts from other communities, or the children of mixed marriages or marriages involving such converts.