He never once offered to help.
他从没有主动提出过帮忙。
If you're dinkum, I'll help you.
如果你的身份真实，我就帮你。
Your advice was a big help.
你的`建议很有帮助。
We try to help whenever possible.
只要有可能我们都尽量帮忙。
He'll help you—at a price!
他会帮助你的—要付代价！
I felt duty bound to help.
我觉得去帮忙是义不容辞的。