必要时，他们愿为国捐躯。

They were ready to die, if necessary, for their country.

第四，歌颂为国捐躯的抗日烈士。

Fourth, it eulogizes the martyrs dying for their country.

对公共债券的国家等级而言，最一目了然的社会学测试是人民愿意为国捐躯；

The clearest sociological test for the national level of the communal bonds is that people are willing to die for their nation;

人们曾相信为国捐躯是一种荣幸，但是经过战争的彻底失败，他们再也不这样想了。

People believed it was a privilege to die for your country, but after the debacle of the war they never felt the same again.