Question

英语翻译；我总是努力学习来提高我的科学成绩，但它学起来真的很吃力

Answer 1

I always work hard to improve my scientific achievement,but it really difficult to learn.

Answer 2

I always try to learn to improve my scientific achievements , but learn it really difficult.
（希望对你有帮助，呵呵。)

Answer 3

I always study hard to improve my science learning achievement,but it's really difficult.

Answer 4

I have been doing my best to make progress in science, but it is really hard to learn.

Answer 5

I always study hard to improve my subjects'score but it really difficult to learn