helpful英語怎么說（helpful的意思是什么）
音標: 英 [?helpfl] 美 [?h?lpf?l]
a. 有幫助的, 有益的, 有用的
a. providing assistance or serving a useful function
helpful的用法和雙語例句：
1. The staff at the hotel were very helpful and answered all our questions.
酒店的工作人員非常樂于助人，回答了我們的所有問題。
2. Having a helpful friend like you makes a big difference.
有你這樣樂于助人的朋友，感覺大不一樣。
3. The guidebook was very helpful in planning our trip.
這本旅行指南在規劃我們的旅行時非常有幫助。
4. Could you be more helpful and tell me where the nearest station is?
你能更幫忙一點，告訴我最近的車站在哪里嗎？
5. She gave me some very helpful advice about applying for the job.
她給了我一些關于申請這份工作的非常有用的建議。
6. It was very helpful of you to lend me your notes.
你借筆記給我真是太好了。
7. A helpful assistant showed me how to use the new software.
一位熱心的助手教我如何使用這個新軟件。
8. Your comments were very helpful in improving the presentation.
你的評論對改進演示文稿非常有幫助。
9. Sometimes even small, helpful actions can make someone's day better.
有時候，即使是微小的、有幫助的行動也能讓某人的日子變得更好。
10. I found the online tutorial very helpful for learning this skill.
我發現這個在線教程對于學習這項技能非常有幫助。