1. pick up 撿起;獲得
Will you pick up all your toys?
把你的玩具都收起來好不好?
2. air travel 航空旅行
You don't have to pay high prices for air travel anymore.
你不必再為航空旅行支付高昂的費用了
。3. be aimed at 旨在
My criticism wasn't aimed at you.
我的批評不是針對你的
。4. gig economy 零工經濟
The gig economy is taking over the world.
這是一個零工經濟的世界
。