不乏其人。

There's no lack of such person.

志愿者不乏其人。

There was no lack of volunteers.

其效果是有目共睹的，哑巴英语不乏其人。

The learning effect is obvious to all, there's no lack of dummy English learners.

历来对其作品的整理研究不乏其人，但大都围绕其编选的《玉台新咏》，而很少涉足其诗文创作。

The Collation of his works has always been no shortage of research, but mostly around its compile the "Yu Tai Xin Yong", and rarely set foot in his literary creation.