我们在历史课上学习了四大发明。

We learned about the four great inventions in history class.

造纸术是中国古代四大发明之一。

Papermaking technology is one of the Four Great Inventions of ancient China.

四大发明对世界历史产生了深远的影响。

The four great inventions had a profound impact on world history.

许多现代技术都受到了四大发明的启发。

Many modern technologies were inspired by the four great inventions.

四大发明是中国古代科技的杰出代表。

The four great inventions are outstanding representatives of ancient Chinese technology.

中国古代的四大发明是什么？

What are the Four Great Inventions of ancient China?

中国古代四大发明分别是造纸术，印刷术，指南针和火药。

The Four Great Inventions of the Chinese people in ancient times are papermaking ,printing ,the compass and gunpowder.

中国古代四大发明分别是造纸术，印刷术，指南针和火药。

The Four Great Inventions of the Chinese people in ancient times are papermaking , printing , the compass and gunpowder.

中国的四大发明包括造纸术、印刷术、指南针和火药。

China's four great inventions include papermaking, printing, the compass, and gunpowder.

四大发明及其在人类文明史上的地位。

Four great inventions and their position in the history of human civilization.