Focus on the pronunciation of overdo
English definition of “overdo”
overdo verb [T]
/ˌoʊ·vərˈdu/ (present tense overdoes /ˌoʊ·vərˈdʌz/, past tense overdid /ˌoʊ·vərˈdɪd/, past participle overdone /ˌoʊ·vərˈdʌn/)
› to do, use, or say something in a way that is too extreme: They should get the attention they need without overdoing it.