"上樓梯下樓梯"的英文翻譯是 "go upstairs and go downstairs".

go up the stairs come down the stairs

上樓梯：go up the stairs；下樓梯：go down the stairs

上樓梯是goupstairs下樓梯直接是downstairs？還是godownstairs?在樓下樓下的預(yù)訂