a mountain of的用法和样例：
- I'm buried under a mountain of work so I can't go out.
- Never make a mountain of a molehill.
- I have a mountain of work to do.
- Primary school teachers use a lot of visual aids.
a mountain of的相关资料：
Ajdari a A companion should be companionable. a trail through mountainous country. A Senator precedes a Representative. A fraudulent imitation or facsimile. a half-price ticket/offer/sale a poison produced by microorganisms. a family of Ural-Altaic languages. a sweeping generalization/statement A Comment on Deconstructionism Poetics