Punctuation. Special symbols and punctuation should only be included when absolutely necessary. For example, an apostrophe is included in English words like “don’t” and “we’re” and should be included in the source text, but it’s unlikely you’ll ever need a special symbol like “@” or “#.”
Àmì Àkọtọ́. Àmì àrà-ọ̀tọ̀ àti àmì àkọtọ́ gbọ́dọ̀ ọ̀wọ́ ìgbà tí ó bá yẹ. Fún àpẹẹrẹ, kọmá olókè máa ń di lílò nínú àwọn ọ̀rọ̀ Gẹ̀ẹ́sì bí i “don’t” àti “we’re” ó sì gbọdọ̀ wà nínú ọ̀rọ̀ orísun, ṣùgbọ́n kò dá jú wí pé wà á nílò àwọn àmì àrà-ọ̀tọ̀ bi i  “@” or “#.”