Now look at the sun.

现在看太阳。

You cannot look at the sun with the naked eye.

你不能用肉眼直接观察太阳。

When you look at the Sun, it seems special.

太阳看起来很特别。

When you look at the sun, you have to squint at it.

当你看太阳时, 你得眯缝眼看.

In order to safely use the glasses, all you to do is put them on and look at the sun.

为了安全地使用眼镜，你要做的就是先把它们戴上，再看向太阳。

And when you look at the edge of the sun, you see shallower, cooler, gas which glows darker and redder.

当你看着太阳的边缘，你会看到表层低温气体会发出的暗红光。

Although the sun is almost completely blocked out during an eclipse, viewers must never look at the eclipse directly without special eclipse-viewing glasses.

日蚀时虽然太阳几乎全部被挡住了，观看者还不能直接在没有日蚀观望镜的情况下直视日蚀。