a host of的用法和樣例：
例句
- An uncorrected manuscript; a host of uncorrected abuses.
未經修改的手稿，許多未經糾正的惡習 - A host of friend meet him at the railroad station.
一大群朋友在火車站迎接他。 - A host of compelling socioeconomic problems.
許多令人不得不接受的社會經濟問題 - I'm sure the audience has a host of questions for our team of experts.
我相信聽眾一定會有大量的問題要問我們的專家組人員。
