1、许多事实证据证明,我有一个和别人不同的情况,因此我不得不以一种与众不同的方式去工作.
A lot of actual evidence shows that I have something different from others,so I have to carry out my work in an unusual way.
or
Plenty of facts prove that I am different from others,therefore I have to work differently .
or
A large number of facts show that I have something different from others,so I have to work in a special way.
2、我做某些事情的效率本来不高.
My efficiency of doing some things was low.
or
I was not so efficient in doing certain things.
祝你开心如意!