Obamamania

a huge hit

Means: a popular thing or a trend that affect people the most.

Sentence: To become slender is a huge hit in this society.


a compilation

Means: the collecting of material for a book

Sentence: This book is a complilation of economic benefits.


addressing

Means: to deliver a speech to

Sentence: We will address the issue about animal protection.


convention

Means: a fixed custom or usage

Sentence: It is silly to be a slave to social conventions.


grey figures

Means: means unclear money

Sentence: She had a grey figures in her account.


backroom deals

Means: means a business transactions under the table that is illegal


Sentence: Business man should avoid backroom deals .


to hold particular appeal

Means: means have special ways to attract people.

Sentence: The chocolate advertisement use a special way to hold particular arreal.


perseverance

Means: refusal to give up; constant effort, esp. under handicap

Sentence: She won the fist prize by her perseverance .