dar-se ao trabalho

動詞

助動詞再帰形 de＋非人称不定詞

面倒をかける（無視できるほどの不便をすること）

英語の意味

(reflexive, auxiliary with de and a verb in the impersonal infinitive) to bother (to do something which is of negligible inconvenience)

Ela disse que não precisava dar-se ao trabalho para preparar um jantar elaborado, pois um prato simples seria suficiente.

彼女は、凝った夕食を用意するためにわざわざ手間をかける必要はないと述べました。

She said that there was no need to bother preparing an elaborate dinner, as a simple dish would be sufficient.