That would place the young Edward as second in line to the throne when it occurred, which

这将使年轻的爱德华成为王位第二顺位继承人。

I was friendly with Princess Mary, played games with Elizabeth and young Edward, and helped them with their studies in different languages.

我与玛丽公主很友好，与伊丽莎白和年轻的爱德华一起玩游戏，并帮助他们学习不同的语言。