Achieving a reasonable share of export sales can be a daunting task for any business. However, using synonyms can help to rephrase the sentence and convey the same meaning. Some possible synonyms for achieving a reasonable share of export sales include securing a fair portion of international sales, attaining a satisfactory amount of export revenue, obtaining a reasonable fraction of overseas sales, or gaining an adequate proportion of foreign trade. Using these synonyms can add variety to the language and make the text sound more professional, while still delivering the same message. In today's global market, it is crucial for businesses to achieve a reasonable share of export sales to stay competitive and grow.