Take care of - Tradução em português

Olá, gostaria de tirar uma dúvida simples.

O que significa Taking care of no texto abaixo:

The verb to do is used in a number of different ways in English. Here are the main uses of the verb to do for reference, self-study and in-class use. To do can be used as an auxiliary verb, a verb to speak about action in general, as well as combining with many nouns to express taking care of various tasks.

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