To render larger, more extended, or more intense.
To add content that is not present in the source text to the target text, usually to improve the fluency of the translation.
To increase the amplitude of something, especially of an electric current.
To enlarge by addition or commenting; to treat copiously by adding particulars, illustrations, etc.; to expand.
To increase, augment, or advance, especially by one or more steps.
To assume or take responsibility.