자율주행차가

자율주행차가

"Self-driving car."

Here, '자율주행차가' acts as the subject of the sentence, denoting who/what is performing the action of driving.

자율주행차가 고속도로에서 주행하고 있습니다.

The self-driving car is driving on the highway.

In this sentence, '자율주행차가' is the subject of the embedded clause that expresses the topic of thought.

나는 자율주행차가 편리하다고 생각합니다.

I think the self-driving car is convenient.

Here, '자율주행차가' sets the subject of the main clause, integrating with '등장하면서' (with its advent) to highlight the causative relationship.

자율주행차가 등장하면서 교통사고가 줄어들고 있습니다.

With the advent of self-driving cars, traffic accidents are decreasing.