There's an old test that neatly makes this point.

以前有个测试很好地说明了这一点。

youdao

This is quite an old test but there are several commercial devices available and is used on whole blood where it can measure clot formation and clot dissolution.

这是一项很老的检测方法，但是由一些可用的商品化设备组成，通过测量全血从而检测血栓形成和血栓溶解。

youdao

The old test tried printing the object without the setup, caught the exception if it occurred, then printed with the setup if needed (and gave a message about what happened).

老的测试会试图不借助设置去打印对象，如果发生异常则捕获之，然后如果需要的话借助设置再去打印(并给出一个关于所发生事情的消息)。

youdao

Radiocarbon test results from two laboratories show that the flutes are over thirty-five thousand years old.

VOA: special.2009.08.18

Now,one of them moved closer, slowly,as if to test the old mans strength.

VOA: special.2010.02.27

'Cherokee', the old test piece for a player's executive powers, dazzles with Brown's improvisation.

NPR: 'Blue Note Records, The Biography'

If Balmaceda had failed it, he would've been given the old test.

NPR: New Citizenship Test Gets Dry Run

It passes the five-year-old test: hand one to a five-year-old and watch.

FORBES: The Post-PC Era Starts To Make Sense