这位流行歌手凭借多张白金唱片成为了真正的超级巨星。

The pop singer has become a true ___megastar with multiple platinum albums.

泰勒·斯威夫特不仅是歌手，更是流行乐坛的超级巨星。

Taylor Swift is not just a singer but a ___megastar in the pop music industry.