“沿着”用英语怎么说？

她又开始沿着陡峭的山路往上爬。She started once again on the steep upward climb.沿着15号州际公路一直向北，一过巴斯托就从出口驶出。Go north on I-15 to the exit just past Barstow.在月光下他们开始沿着满是尘土的路漫步。They started strolling down the dusty road in the moonlight....

“沿着”的拼音为：yán zhe...