数学和地理哪科更难的翻译：Mathematics and geography which studies more difficult 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

More difficult math and geography which Section

Mathematics and geography which studies more difficult

Mathematics and are geography which branch more difficult

What's even more difficult math and geography

Mathematics and geography which studies more difficult