The client rejected the proposal because its timeline and budget were far too nebulous.

客戶否決了這份提案，因為其時程與預算實在太過模糊。

During the meeting, the manager's nebulous answer left everyone unsure about next steps.

會議中，經理含糊的回答讓大家不確定下一步該怎麼做。

The job description was nebulous, so many applicants asked what the role actually involved.

這份職務說明寫得很含糊，所以許多應徵者詢問這個職位實際上要做什麼。