代码清单2-4 更新字符串资源定义

<resources>
    <string name="app_name">GeoQuiz</string>
    <string name="question_australia">Canberra is the capital of Australia.</string>
    <string name="true_button">True</string>
    <string name="false_button">False</string>
    <string name="correct_toast">Correct!</string>
    <string name="next_button">Next</string>
    <string name="incorrect_toast">Incorrect!</string>
</resources>