helpfull
美
英 
例句
The staff at the reception is also very helpfull in terms of providing usefull advise about what to do and what not to do on the island.
招待处工作人员非常友好,提供了很多有用的建议。比如在小岛上最好做什么,最好不做什么。
I found this website today and I found it to learn English very helpfull.
我今天发现了他,并且我觉得他对学习英语非常有帮助。