I hope to visit the Great Wall of China someday.

The single point of red in the sea of green in the park was her red dress.

Universal gravitation affects all objects on Earth.

He is traveling around the world in search of adventure.

Could you tell me your postal code?

I am planning to go to Vancouver next week.

The epiblast plays a crucial role in early mammalian embryogenesis.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

Workers of all countries, unite, let's show our power.

There is a speed bump on this road, so please be careful when driving.