我的一个朋友帮我解决了困难用英语怎么说

1. A friend of mine helped me out with a problem.

（口语常用，"help out" 强调主动提供帮助）

2. A friend gave me a hand when I was in trouble.

（"give a hand" 是习语，更强调具体帮助动作）

3. One of my friends assisted me in overcoming the difficulty.

（正式书面表达，适合正式场合）

4. I had a tough time, but a friend came through for me.

（"come through" 含"关键时刻挺身而出"的意味）

5. A buddy of mine helped me sort things out.

（更随意的说法，"sort things out" 指解决问题）

语境扩展：

"A friend walked me through the math problem."

（"walk through" 表示逐步指导）

"My friend stuck by me and helped me through the rough patch."

（"stick by" 体现不离不弃的支持）

"I couldn't have made it without my friend's support."

这些表达都符合英语母语者的日常使用习惯，可根据具体场景选择最贴切的版本。