For this & the string below this, can you please provide translator comments that explains the context? 

Our translators are open-source and don't have coding background, so try to aim the comments at that level. See https://github.com/edx/edx-platform/blob/master/docs/en_us/developers/source/i18n.rst#python-source-code for an example of adding translator comments (They can be multiline, only the first line needs to start with "Translators:").