First or last, baby, you know it!

第一，还是最后，你们会知道的！

I know that this would happen, first or last.

我知道这事迟早会发生。

He was in college for the joy of learning, never cared if he was first or last.

他在大学为的是学习的乐趣。他从不关心是第一还是最后！

Look at everything as though you were seeing it either for the first or last time.

在一切看起来，就像你看到的第一个或最后一次。

Determines whether the line navigated to is the first or last line of the document.

判断浏览的行是否为文件中的第一行或最后一行。