◆如果是“我从来没乘飞机旅游过”:
I never take the airplane to travel.
◆如果是【我从前从未坐过飞机旅游】(言下之意【现在坐过了】):
I never take the airplane to travel untill now.
◆如果是“我从来没乘飞机旅游过”:
I never take the airplane to travel.
◆如果是【我从前从未坐过飞机旅游】(言下之意【现在坐过了】):
I never take the airplane to travel untill now.