范文：
When expressing a good idea in English, you can say "a good idea" directly. However, there are several variations and phrases you can use to make the expression more interesting or specific. Here's an example sentence:
"I think it's a great idea to host a company picnic this summer to boost team morale and foster better relationships among colleagues."
常见问答知识清单：
1. 好主意用英语怎么说？
答：Good idea。
2. 如何用英语表达“这是一个好主意”？
答：This is a good idea.
3. 如何用英语表达“我有一个好主意”？
答：I have a good idea.
4. 如何用英语表达“这个主意怎么样？”？
答：How about this idea?
5. 如何用英语表达“这个主意很不错”？
答：This idea is quite good.
6. 如何用英语表达“这个主意很棒”？
答：This idea is fantastic.
7. 如何用英语表达“这个主意很有创意”？
答：This idea is very creative.
8. 如何用英语表达“这个主意很有用”？
答：This idea is very useful.
9. 如何用英语表达“这个主意很实用”？
答：This idea is very practical.
10. 如何用英语表达“这个主意值得考虑”？
答：This idea is worth considering.
