有学问，知识广博，详细

She is knowledgeable about world history, which makes her a great conversationalist.
她对世界历史很了解，这使她成为一个出色的谈话伙伴。
His extensive reading has made him knowledgeable in various fields.
他广泛的阅读使他在多个领域都有所了解。
The experienced teacher is known for her knowledgeable guidance on study methods.
经验丰富的老师以其在学习方法上的专业知识而闻名。
A knowledgeable investor should always diversify their portfolio.
有见识的投资人总是会分散他们的投资组合。
Our team leader is knowledgeable when it comes to project management.
我们的团队领导在项目管理方面很有经验。
He displayed a deep and knowledgeable understanding of the complex issue.
他对这个复杂问题表现出深刻而专业的理解。
The doctor's knowledgeable advice helped ease my concerns about the illness.
医生的专业建议帮助我减轻了对疾病的担忧。
The tour guide was very knowledgeable about the local culture and history.
导游对当地文化和历史非常了解。
A knowledgeable mechanic can easily diagnose car problems.
有经验的修理工能轻易诊断出汽车的问题。
It's essential to be knowledgeable about first aid in case of emergencies.
在紧急情况下了解急救知识是至关重要的。