If you don't have a staircase, runinplace or walk briskly around the house.
如果你不想做上下台阶，原地跑或者绕着房子走圈也行。
2
A badly run "year of culture" washes in and washes out of a place like a tide, bringing prominence for a spell but leaving no lasting benefits to the community.
运作不力的“文化年”如潮水般在一个地方涌进涌出，带来一时的风光，但并没有给当地带来持久的好处。
3
With this code inplace, you are now ready to run the test.