thesecountries must also commit to ambitious targets and to those of other countries though with at as far as possible from other richer more industrialized countries
These countries must also commit to pursuing ambitious targets and goals, comparable to those of other countries, though with aid, as far as possible, from other richer, more industrialised countries.
These countries must also commit to ambitious targets and to those of other countries, though with aid, as far as possible, from other richer, more industrialised countries.