helpful meaning in Chinese
adj.
有帮助的，有益的,有用的 (to)。
adv.
-ly ,-ness n.
Examples
- He is always very helpful to his mother .
他一向都是他母亲的得力帮手。 - This new dictionary is very helpful to me .
对我来说这本新词典很顶事。 - Our old gentleman is helpful and sound .
我们这位老先生很合作，很明智。 - You will find both of them most helpful .
你会发现他们两人都是挺有用的。 - You might find a great many helpful suggestions .
你会得到许多有益的启迪。