written to friends A through L, and now he saved the rest and wrote instead to students.
地址簿里的朋友名字从A排到L的他都去了信，剩下的先存着，他换给学生写信了。
2
Determining the hemisphere is easy: latitude zones a, C, d, e, F, g, h, J, K, l, and m are in the Southern hemisphere, and the rest are in the Northern hemisphere.
这种确定非常简单：纬度区a、C、D、E、F、G、H、J、K、L和m位于南半球，而其余区位于北半球。
3
I took a road trip to L. a and right before I went to bed I came up with the rest of the chords and lyrics and the song just finished itself.