直行用英语怎么说

"直行" 的英文表达是 "go straight". "直行" 这个词的英文来源是来自英语动词 "go" 和形容词 "straight". 这个词的意思是不转弯，直接向前行进。下面是一些例句：
When you reach the end of the road, go straight.
If you want to get to the train station, go straight until you see a red building on your left.
She told me to go straight to her office when I arrived at the office building.
总之，"直行" 的英文表达是 "go straight", 意思是不转弯，直接向前行进。