To "very interested" ....轻而易举事 or not

轻而易举事=jelly, this definition is not commonly used, therefore, my last riddle is too hard, if not say imposible, so, let us do the exersize:

Based on an English-Chinese dictionary, select a serial words related by form, such as same in the first letter, same vowel, etc, make meaningful or even funny phrases.

Another one

What is the common point of the names of the leaders during World War II

Leaders during World War II

FRANKLIN D. ROOSEVELT

WINSTON CHURCHILL

 

CHARLES DE GAULLE

JOSEF STALIN

 

ADOLF HITLER

 

MUSSOLINI