His ideology greatly influences his actions.

I am planning to go to Istanbul next week.

Deuterium is one of the isotopes of hydrogen.

He is an excellent troubleshooter, he solved our system's problems quickly.

The steward is conducting a safety check inside the aircraft.

He spent time preparing for the speech.

I want to go to Lappeenranta, a city in Finland.

These glasses are made of polycarbonate.

This product is made of polystyrol.

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