关于几个定语从句的英语翻译

Question

（要求使用定语从句）1这是我看过的最好的一部电影。2这本书与我昨天丢失的那本书一样。3人人皆知，地球是圆的。4约翰被大学录取了，这是我们期待的。5他年轻时在学校学习努力，这导致了他后来生活中的成功。6他在我们最需要的时候来了。

Answer 1

PS: 所有定语从句分句已加黑体现，以便于楼主参考——1这是我看过的最好的一部电影。This is the best film that I've ever seen.2这本书与我昨天丢失的那本书一样。This book is the same as the one that I lost yesterday.3人人皆知，地球是圆的。One fact that is known by everyone is that the earth is round.4约翰被大学录取了，这是我们期待的。John was admitted by the university, which is our expectancy. 5他年轻时在学校学习努力，这导致了他后来生活中的成功。He worked hard in school when he was young, which led to his success in his later life. 6他在我们最需要的时候来了。He came at the time when we needed him most.