fast-track

同根派生

It should follow corresponding condition of substantiality and formality when the manuscripts enter the fast passage.
论文进入快速通道须遵循相应的实体条件和程序条件。
Reading and communicating are both fast ways to acquire a language.
看书自学和口语会话都是快速掌握一门语言的捷径。
It's still your duty to choose the best path to follow near the top of the mountain just as it was to propose a practicable short-cut away from the beaten track in the foothills.
选择最好的道路到达山顶附近，比如像将要建议一条自山脚久经践踏的道路而来的可通行的捷径，仍然是你的职责。