3.14&3.14a さっきの言葉訂正しろ！

Binden Sie diese Schaltfläche in Ihre Website ein!

<iframe width="110" height="200" src="https://www.myinstants.com/instant/3-14-3-14a-satsukinoyan-xie-ding-zheng-shiro-77476/embed/" frameborder="0" scrolling="no"></iframe>