This is a very long text used to demonstrate how to wrap text inside a Column or Row widget. And also to show how to add another row of icon button next to these text widget without going overflow and be center of text widget in main axis

main.dart

import 'package:flutter/material.dart';
    
    void main() => runApp(new MyApp());
    
    class MyApp extends StatelessWidget {
      @override
      Widget build(BuildContext context) {
        return new MaterialApp(
          title: 'LogIn n SignUp',
          theme: ThemeData(
            primaryColor: Colors.green,
          ),
          home: Scaffold(
            body: SafeArea(
            child: new Row(children: <Widget>[
              new Flexible(  // to wrap text widget
                flex: 2,  // to wrap text widget
                child: new Column(
                  mainAxisSize: MainAxisSize.min, // to wrap text widget
                  crossAxisAlignment: CrossAxisAlignment.start,  // to wrap text widget
                  children: <Widget>[
                    new Text("This is a very long text used to demonstrate how to wrap text inside a Column or Row widget"),
                    new Text("And also to show how to add another row of icon button next to these text widget without going overflow and be senter of text widget in main axis",
                        overflow: TextOverflow.ellipsis), // add dots to show this is a longer text
                  ],
                ),
              ),
  
              new Expanded(
                child: new Row(
                children: <Widget>[
                  new Container(
                    child: new IconButton(
                        icon: new Icon(Icons.check,
                            color: Colors.green, size: 35.0),
                        onPressed: () {}),
                    margin: new EdgeInsets.only(right: 10.0),
                  ),
                  new IconButton(
                      icon: new Icon(Icons.remove, color: Colors.red, size: 35.0),
                      onPressed: () {}),
                ],
              )),
            ]),
          ),
        ),
      );
    }
  }