Translation of "Budget" in Chinese

- We are traveling on a tight budget.
- We're traveling on a tight budget.

- 我們很節省地旅行。
- 我們用少的預算旅行。

This is a low-budget movie.

這是一部低成本的電影。

The calculation of the budget for next year is based on the costs this year.

明年预算的计算是基于今年的成本的。