帮助别人还可以怎么说英语

Here are some ways you could say "help" in English:
"Can you give me a hand?"
"Do you need any assistance?"
"Would you mind helping me out?"
"I could use some help with this."
"I'm having trouble with this. Can you help me?"
Remember to be polite and considerate when asking for help. It's also a good idea to be specific about what you need help with, so that the other person knows exactly how they can assist you.