Our company is planning to internationalize our products.

He is working as a representative of the United Nations.

He is an international businessman.

She contacted her parents by international phone call.

Someone tell me, what's the weather like today?

He is preparing for the exam by reading the textbook.

This main song is my favorite.

I have been to Benxi city in China.

He showed his true colors under difficult circumstances.

The core of this discussion is the importance of environmental protection.