focus|focuses|focused|focusing

这部纪录片聚焦于气候难民面临的挑战。

The documentary ___focuses on the challenges faced by climate refugees.

她决定今年把精力集中在学习一门新语言上。

She decided to ___focus her energy on learning a new language this year.

他最新的研究集中于冥想对大脑可塑性的长期影响。

His latest research ___focuses upon the long-term effects of meditation on brain plasticity.

尽管有噪音，她仍然专注于完成复杂的微积分问题。

Despite the noise, she remained ___focused on completing her complex calculus problems.

该团队目前正专注于为农村社区开发可持续能源解决方案。

The team is currently ___focusing on developing a sustainable energy solution for rural communities.