Tall order
01
艰巨的任务, 苛刻的要求
a very difficult or unreasonable request
Idiom
例子
Completing the entire project by tomorrow is a tall order considering the amount of work involved and the tight deadline.
考虑到涉及的工作量和紧迫的截止日期，明天之前完成整个项目是一个艰巨的任务。
Asking him to climb Mount Everest without any prior training is a tall order. It requires extensive mountaineering experience and physical preparedness.
要求他在没有任何事先训练的情况下攀登珠穆朗玛峰是 一个艰巨的任务。这需要广泛的登山经验和身体准备。
