I was born with a condition that affects my joints, making it difficult for me to walk.
ご質問ありがとうございます。
・「I was born with a condition that affects my joints, making it difficult for me to walk.」
(意味) 生まれつき関節に不具合があって歩きにくい。
<例文>I was born with a condition that affects my joints, making it difficult for me to walk. So I have a wheelchair.
<訳>生まれつき関節に不具合があって歩きにくい。そのため車椅子を持っています。
参考になれば幸いです。