在整个抗议期间，公司员工们表达了与同事们团结一致的精神。

Employees across the company expressed ___solidarity with their colleagues during the protest.

志愿者们怀着强烈的团结感来帮助难民。

The volunteers worked with a strong sense of ___solidarity to help the refugees.

在国家危机时期，各政党必须表现出团结一致。

Political parties must show ___solidarity in times of national crisis.