คำแปล ความหมาย ของ "exploration" ที่ค้นพบ

The launching of artificial earth satellites is commonly looked upon as an exploration of space.

He likes to go on explorations to Africa.

Japan will soon start to engage in the exploration of the universe.

Voyages of exploration were the earliest in the history of studying the ocean.

From the standpoint of ecology, Antarctica should be reserved solely for research, not for tourism or for commercial exploration.