We can test this by presenting them with rods that have black-and-white stripes.
我们可以用它们趋向黑白条纹的柱子来测试这个。
Instead of asking how many stripes the US flag has, as the current test does, the new one asks why there are 13 stripes.
不再有目前试题所问的美国国旗有多少条纹，取而代之的是为什么美国国旗有13个条纹。
Instead of asking how many stripes the US flag has, as the current test does, the new one asks why there are 13 stripes.
不再有目前试题所问的美国国旗有多少条纹，取而代之的是为什么美国国旗有13个条纹。
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