The Bilingual Notice That Excluded Half the Audience
A regional council publishes a public health notice about a boil-water advisory. The notice is printed in English and in the heritage language spoken by about 30% of residents. The heritage-language version was produced by a staff member who speaks the language conversationally but has no formal training. A community group complains that the translated notice is confusing. On inspection you find: (1) the English sentence 'Boil all tap water for at least one minute before drinking' becomes a heritage-language sentence that means roughly 'heat water if you plan to drink it'; (2) the English passive construction 'residents are advised' is rendered with an imperative that sounds like a command from authorities; (3) a technical term for 'advisory' has been borrowed from English rather than using the established heritage-language term. The council has 48 hours before the notice must be reprinted.
1. Identify the linguistic features that caused the mistranslation and explain why each matters for the notice's function.
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Three features drive the failure. First, quantification and modality loss: 'at least one minute' is a minimum-duration requirement, but the heritage version drops the duration and the obligation, producing a conditional suggestion ('if you plan to drink it'). This changes a safety instruction into optional advice. Second, voice and stance: English 'residents are advised' is a depersonalised passive that distributes responsibility; rendering it as an imperative shifts the speech act to a direct command, which can read as coercive or as blame directed at residents. Third, lexical choice: borrowing the English term for 'advisory' instead of the established heritage term breaks register and may not be recognised by older speakers. Each matters because a public health notice must preserve obligation, scope (all tap water), and minimum threshold. Translation here is not word substitution but matching speech act and pragmatic force.
2. Recommend a revision process the council can complete in 48 hours, and justify each step in linguistic terms.
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A workable 48-hour process: (1) Back-translation check - a second fluent speaker translates the heritage version back into English blind, and the council compares it to the source for scope, duration, and obligation. This catches the dropped 'one minute' and the changed speech act. (2) Register and terminology audit - confirm the established heritage term for 'advisory' with older community members rather than borrowing. (3) Speech-act alignment - decide whether the target language's conventional public-notice register uses imperative or impersonal forms, and match it, since forcing an English passive onto a language that prefers imperatives can sound alien or accusatory. (4) Comprehension spot-check with 5–8 residents, asking them to restate the instruction in their own words; if they say 'heat it if you want', the notice fails. Justification: these steps target meaning, not surface form, and they test the notice against its communicative purpose - getting every household to boil all tap water for a full minute.