be at issue

One of the main points at issue is that the Community wants the representatives to be based in East Jerusalem.

争论的要点之一是，共同体希望代表们的总部设在东耶路撒冷。

The article revealed that other tones that served to route calls could be found in an issue of the Bell System Technical Journal, which AT& T immediately began asking libraries to pull from their shelves.

文章中还提到，其他一些可以作为内部线路控制的单音频信号的信息，可以在《贝尔系统技术期刊》中找到。而AT&T公司立刻要求各地图书馆将这本期刊下架。

It looks like what's at issue is less how long your food stays on the floor and much more how contaminated with bacteria that patch of floor happens to be.

看上去问题的焦点更少在于食物停留在地上的时间长短，而更多在于那片地上到底被细菌污染到什么程度。

Since the girls are joined at the chest, a critical issue is whether there will be enough of the breast bone to form two smaller breast bones& one for each of the twins.

由于这对姐妹的联结部位是在胸部，因此关键的一点是这一连体胸骨是否足够大，这样才能让每个人拥有真正属于自己的胸骨。

Sanford Auerbach, head of the Sleep Disorders Center at Boston Medical Center, noted that sleep deprivation is a complex issue, with medication and other issues influencing sleep as well, and urged that the new findings be kept in context.

波士顿医疗机构睡眠障碍中心的负责人Sanford Auerbach指出，睡眠不足是一个复杂的问题，药物和其他因素都会对睡眠产生影响，因此这一最新发现并不能推而广之。

It's possible to be bedfellows with someone on one issue, and at odds with them on another

可能在一个问题上与某人情投意合，在另一个问题上又意见相左。

It is still a question at issue who will be responible for this matter.

谁该负责这件事还是个未解决的问题.