战后，这个国家仍在努力重建其经济。

The country was still struggling to ___rebuild its economy after the war.

事故后，他们不得不重建自己的生活。

They had to ___rebuild their lives after the accident.

努力重建与自然的健康关系至关重要。

It is vital to make every effort to ___rebuild healthy relationships with nature.