Sentence examples for either difficult to maintain from inspiring English sources
Human PSCs with high novelty scores are typically either difficult to maintain and expand in culture (because they differentiate spontaneously at a high rate), or cannot be consistently differentiated to all three germ layers.
Either way, it can be difficult to maintain communication and consistent standards in these organizations.
Burdened societies struggle with social and economic conditions that make it difficult to maintain either liberal or decent institutions.
There is evidence that some parents find the relentless requirements of home-based care-giving difficult to maintain, either because they do not want to take on all aspects of care-giving or they lack the comprehension to understand health care instructions.
However these rates of recovery may be over-estimated for each aspect of life because they will include individuals who no longer wish to participate in that aspect of life, either because it has become too difficult to maintain participation (in which case the extent of persistence will be under-estimated) or because they simply no longer need to participate in such areas.
