Definition: to control an aircraft or other vehicle in air or space Level: B2
她在 18 岁时学会了飞行。
She learned to ___fly at the age of 18.
路易丝，你现在是唯一能驾驶这艘宇宙飞船的人。
Louise, you are the only one who can ___fly this spaceship now.
他有一天想驾驶直升机。
He wants to ___fly a helicopter someday.
