雖然一開始跟老師處的不太好，但隨著相處時間的增加，我才漸漸了解老師的苦

雖然一開始跟老師處的不太好，但隨著相處時間的增加，我才漸漸了解老師的苦心，同時也很感謝她對我們的陪伴與教導。

結果 (英文) 1:

Although at the outset with the teacher is not very good, but as time goes by, I was getting to know the teacher's efforts, but also very grateful to accompany her and taught us.

結果 (英文) 2:

Although at first with the teacher is not very good, but with the increase in time, I gradually understand the teacher's suffering, but also grateful for her to our company and teaching.

結果 (英文) 3:

Although I didn't get along well with the teacher at the beginning, I gradually understood the teacher's painstakingness with the increase of the time spent together. At the same time, I was very grateful for her company and teaching to us.