“虽然我不能打篮球打得很好，但我……”的翻译

Even though my basketball skills aren't great just yet, however, I do believe that after hard training, I can improve my skills.

aithough i couldn't play basketball well,i believe i can improve my skill through more execise.

不知道对不对哈~~
:p

Although I cannot play the basketball to hit very much well, but Ibelieved I can unceasingly enhance my technology by reason of theunceasing practice

绝对正确

i am not very good at playing basketball, but i can improve my skill by continous practice.

Although now I can't play basketball well,I believe that my skill can be improved through my practice.