Since this country was founded, each generation of Americans has been summoned to give testimony to its national loyalty.

从这个国家开始建国之日起，每一代美国人都曾经被召唤去为祖国效忠。

youdao

Give testimony to them that are thy creatures from the beginning, and raise up the prophecies which the former prophets spoke in thy name.

求你为你首要的功业作证，履行古先知们因你的名所说的预言。

youdao

Can I refuse to give testimony?

我能拒绝作证吗？

《牛津词典》

Since this country was founded, each generation of Americans has been summoned to give testimony to its national loyalty.

FORBES: A Tale of Two Inaugurals: Kennedy vs. Obama--Which Is Better?

People close to the Libyan investment fund said officials have authorized some former fund executives to give testimony to the SEC.

WSJ: Libyan Fund Helping SEC in Goldman Probe

Though the paramilitary bosses can and some do continue to give testimony to the justice and peace hearings by video link, most have refused to do so unless they think it will help their chances of a plea-bargain in the United States' courts.

ECONOMIST: Colombia's paramilitaries