她通过积极参加社区志愿服务来表达对祖国的热爱。

She shows her ___patriotism by actively volunteering in community services.

他对祖国的热爱和忠诚体现了真正的爱国主义精神。

His love and loyalty to the country show true ___patriotism.

唱国歌时起立是表达爱国的一种方式。

Standing up during the national anthem is a way to show ___patriotism.