Whether you take the elevator to the top of the Hancock Tower or whether you walk up the stairs, the change in gravitational potential is identical.

不管你是乘电梯,去大厦的顶层,或者是步行，重力势能的变化是相同的。

麻省理工公开课 - 固态化学导论课程节选

Hopping out of the taxi at the Starbucks there after an amazingly quicker ride than normal in the still relatively empty streets, I took up elevator up Tower A to go see Feng Deng, who heads NLVC.

FORBES: Hanging out with VCs at Tsinghua

Once completed, Nobu Hotel will have 180 rooms, 16 suites, a private elevator bank leading up to the hotel tower, a separate check-in area and its own service staff.

FORBES: Nobu Hotel Slated To Open This Fall At Caesars Palace