The modern airplane design works well, but from a fuel efficiency standpoint, could planes be designed more aerodynamically — to lower drag and increase lift?

现代的飞机设计做得很好，但立足于燃料效率来看，飞机是否能设计得更符合空气动力学——降低阻力还是增加动力？

youdao

The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.

电梯的工作原理是这样的：载有乘客的电梯厢在升降井里沿着两旁的导轨上下运行。

youdao

Everyone works, from the lift boy up to the President.

从电梯工人到总经理人人都工作。

youdao

The face-lift analogy works here because VWO is by no means a young, unknown prospect.

FORBES: Emerging Market Flavors Taste Differently At Schwab, Vanguard, iShares

Reports say the woman, who works as a domestic helper, was offered a lift in a vehicle by the men and then allegedly sedated and raped.

BBC: 'Raped' Delhi five-year-old in a critical condition

It counts five lifts and 59 runs (with more of both in the works) and is now the only resort in the world to offer lift, cat-, heli-, and backcountry skiing from the same village.

CNN: Best new mountain resorts