You are very helpful. I can see that we will get along really well.
你真是太帮忙了。我觉得我们一定能相处得很好的。
She made helpful comments on my work.
她对我的工作提出了有益的意见。
You are kind and helpful to smaller kinds.
你和善，爱帮助小孩子。
You are a very helpful person!
你是真乐于助人！
Be sure you are as helpful as your friend, because he will take notice and feel good you.
你一定要像你的朋友一样乐于助人,因为他会注意到你并且对你有好印象。