let's do something to help the children in poor areas 同义句let's ____ ______ to help the children in poor areas

let's do something to help the children in poor areas 同义句let's ____ ______ to help the children in poor areas
let's do something to help the children in poor areas 同义句
let's ____ ______ to help the children in poor areas

let's do something to help the children in poor areas 同义句let's ____ ______ to help the children in poor areas
take measures或者是take action注意这两个短语的名词的形式.