电视节目主持人的英文：
TV host

It is not easy to get a foothold as an anchorman.
一个电视节目主持人要站住脚可不容易。

a freehanded host;
大方的主人;

The communication was read by the host.
论文由主持人宣读了。

Host is the masculine noun for hostess.
host是与hostess相对应的阳性名词。

The migratory bird is a host of the wetland.
候鸟是湿地的主人。

He has a host of friends.
他有好多朋友。