adj.坦率的，诚实的，直爽的，预付的，预交的

I'll need the upfront payment before starting the project.
我需要在开始项目之前收到预付款。
The rent is due upfront every month.
每个月的租金需要提前支付。
She asked for an upfront commitment from her team.
她要求团队提前做出承诺。
The cost of the course is quite upfront, but it includes all materials.
这门课程的费用很明确，包括所有教材。
We prefer to have upfront discussions about any potential issues.
我们倾向于提前讨论可能出现的任何问题。
The job offer came with an upfront salary negotiation.
工作机会伴随着提前的薪资谈判。
The upfront investment in new technology will pay off in the long run.
对新技术的初期投资从长远来看会有回报。
The real estate agent requested an upfront deposit for the property viewing.
房地产经纪人要求看房时支付押金。
The contract has an upfront termination clause if either party breaches the agreement.
合同中有一个如果任何一方违约就可以提前终止的条款。
He was honest and upfront about his past mistakes.
他对自己过去的错误坦诚不讳。