This Google Sheets App Script allows efficient batch translation from English to multiple languages, translating text from Column B into Columns C through I. It makes only one API call per language, preserving placeholders and code variables with regex. This script is ideal for structured text files with scripting code, ensuring terms like Credit, %1$s, and [example] remain unchanged. Execution Limit: 50 translation calls daily (one per language). Ideal Use Case: Translating content-heavy sheets with embedded variables or code.