I play an important part

I discovered too late that I left out the most important part of my speech

She played an important part in the drama

The police got an important piece of information from him

He got an important position in the company

English is a very important language in today's world

Although Eri's suitcase looks heavy, it's actually very light

Liquids are heavier than gases

One of the important differences between Japanese and Americans is that Japanese tend to choose a safe course in life, while Americans choose to explore and challenge life

It is important for him to get the job