请帮忙翻译一句话！（翻成英文）

如果是口语建议用maybe 如果书面那用perhaps probably比较好
maybe you'll think what I've learnt is unuseful to this job,however,I believe the laws of economics which can reflect the regulation of developement of things will help me make informed(good,correct)judgement

Perhaps you think that what I have learned is not useful for this job, however, I believe the economics can reflect the laws of things' development which can help me make correct judgements in the work.
语法和词意都没有问题的翻译。

Maybe you are wonder all the things that I learn can't help this job ,but I believe that economics will reflect the regulation of developement.So ,it can help me make a right choice.
经济学好难啊＾＊＾！

Perhaps you think that what I am studying is not useful for this job, however, I think economics can reflect the disciplines of thing's development,which can help me make the correct judgement on the work.

Possibility you feel that I learn of have no help to this work, but I