1直行到第2路口 - walk straight down to the second block.
Note: 外國人一個街(路)口叫一個 block.
2上樓梯/搭附手電梯/升降機... - take the stair-case / take the escalator / take the Lift (elevator)
直行到第2路口 : walk straight forward until you see the second cross
上樓梯 : walk upstairs
踏附手電梯 : take the escalator
升降機 : elevator(American English) / lift(British English)
take the elevator / lift