【学习笔记】懂你英语 商务英语 Level 2 Unit 1 Part 4 （III）Vocabulary: Places at Work
an office building
Office workers often work in an office building.
a factory
Factory workers work in a factory.
a parking lot
People park their cars in a parking lot.
an elevator
They are waiting for an elevator.
an escalator
She is taking an escalator to the second floor.
