她的笑容灿烂得像阳光一样。

Her smile was ___beaming like the sun.

当看到孩子迈出第一步时，母亲脸上洋溢着幸福的笑容。

The mother was ___beaming with happiness when she saw her child take the first step.

电视台正在向全国转播这场音乐会。

The TV station is ___beaming the concert across the country.