Financing your studies may seem like a tall order, but there is plenty of help available.

资助你的学业似乎是一件难办的事，但有很多可利用的帮助。

《柯林斯英汉双解大词典》

That's a tall order, considering the almost unfathomable complexity of the human brain.

考虑到人类大脑几乎深不可测的复杂程度，那就是比登天还难。

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Is that a tall order?

这是一个过分的要求吗？

youdao

General McChrystal comes to Afghanistan with a tall order from President Barack Obama.

VOA: standard.2009.06.15

It's a very tall order that he claims for himself.

他自称的角色是极端苛求的。

耶鲁公开课 - 政治哲学导论课程节选

Now, the economy has to cooperate as well, and that seems a tall order.

FORBES: Search & Rescue

Answering them is a tall order, something that I will tackle in future columns.

FORBES: "Cloud Don'ts": Advice to Avoid Wasted Investment

This was a tall order, as the wind was battering us from all sides.

NPR: Excerpt: 'Skybreaker'