如何在flutter项目中针对特定的屏幕而不是所有的屏幕应用localizationsDelegates？

dependencies:
  flutter:
    sdk: flutter
  flutter_localizations:
    sdk: flutter

import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      localizationsDelegates: [
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
        // 添加其他本地化代理，如GlobalCupertinoLocalizations.delegate
      ],
      supportedLocales: [
        const Locale('en', ''), // 英语
        const Locale('zh', ''), // 中文
        // 添加其他支持的语言，如Locale('fr', '')表示法语
      ],
      // 其他配置项...
      home: MyHomePage(),
    );
  }
}