Do you need/want some help?
Can I help you?
How can I help?
Would you like some help with that?
What do you need/want me to do?
You look like you need some help.
Let me help you with that.
A: Just let me know what you need.
如果你有什么需要，尽管告诉我。
B: Thanks. I really appreciate the help.
谢谢。我真的非常感谢你的帮助。
A: I'm here to help. Just let me know what you want.
我是来帮忙的。尽管告诉我你需要什么。
B: I really appreciate this.
我真的非常感谢。
A: Would you care for some help with that?
需要帮忙吗？
B: That would be great, thanks.
那真是太好了，谢谢。
A: Let me get that for you.
我来帮你拿吧。
B: Thanks. I thought I was going to drop it.
谢谢。我想我都快拿不住了。
A: Want/Need some help?
需要帮忙吗？
B: It's about time.
正是时候。
