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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_translatable_children(self, obj):
 """ Obtain all the translatable children from "obj" :param obj: :return: """

        collector = NestedObjects(using='default')
        collector.collect([obj])
        object_list = collector.nested()
        items = self.get_elements(object_list)
        # avoid first object because it's the main object
        return items[1:]