They threaded carefully along the narrow pass . 他们沿着狭窄的小路小心翼翼地鱼贯而行。
2.
They threaded carefully along the narrow pass 他们沿着狭窄的小径小心翼翼地鱼贯而行。
3.
Trucks and vans were rattling in a noisy line and everywhere men were shielding themselves as best they could 敞篷和有篷的运货马车嘈杂地鱼贯而行，发出嘎拉嘎拉的响声。
4.
They were followed by a string of other couples , stretching right across the hall , and behind all , the children with their tutors and governesses trooped in , walked singly 其他一些成对的男女跟随在他们后面。沿着大厅鱼贯而行。儿童和男女家庭教师不结成一对，作为殿后。
