求翻译：我的学习成绩一开始很不好，不好的都要到了极点，我已经很失望了，但是自从王保国教我学习教了我几个星期后我的成绩沿直线上升，我很感谢他，谢谢。是什么意思？

My grades started very bad, bad goes to the extreme, I've been very disappointed, but since Bao-Guo Wang taught me to learn to teach me a few weeks along the straight up my grades, I am very grateful to him, Thank you.

I am the learning results in a very bad start, it must be bad, to the extreme, and I have been very disappointed by the King, but since I am learning the State religion has taught me a few weeks after my achievements along a straight line, I am very grateful that he rose, thank you.

My academic record very was not from the very beginning good, not good all had to arrive the extreme, I very have already been disappointed, but guaranteed the national religion since the king I to study has taught me several weeks my result along the straight line rise, I thanked him very much, tha

My academic performance started badly, not to the extreme, I'm very disappointed, but since Wang Baoguo taught me has taught me a few weeks later my grades along the straight up, I thank him very much, thank you.

My academic performance started badly, not to the extreme, I'm very disappointed, but since Wang Baoguo taught me has taught me a few weeks later my grades along the straight up, I thank him very much, thank you.