However, exactly where this relationship ties is difficult to pin down.

然而，很弄清楚这其中的联系到底如何。

These pins aren't for playing, are they?

这些大头针不是用来玩的，是不？

" Watch where you're sticking that pin, will you! "

“你那根针往哪儿戳？留点儿神！”

This one's a little harder to pin down.

这一点比较察觉。

What? You can't pin this whole rap on me!

什么？ 你不能把责任推卸给我！

We broke up the fight and pinned them down.

我们阻止了争吵并把他们固定住了。

The exact number of casualties is harder to pin down.

确切的伤亡人数很确定。

Sure. You could be a pin setter in a bowling alley.

当然了，你可去保龄球馆做保龄球摆放员。

But she is on pins and needles for months, hoping for a job offer.

但是她几个月都如坐针毡（on pins and needles），期待着能收到一个工作机会。

But we don't have enough information yet to be able to pin it down.

但我们目前还未掌握足够的信息，所无法确定。”

In the second century Galen pinned it on a dryness of the tongue.

二世纪时，盖伦（古罗马时期最著名最有影响的医学大师）将口吃归咎于舌头干燥。

Salary disclosure is another one that's a little bit difficult to pin down.

而薪资透明化是另一个制的问题。

Alice carefully took out the brush and pinned up the Queen's hair more tidily.

爱丽丝小心地拿出了梳子，把王后的头发更整齐地别起来。

In the back room, they found Libba pinning a dress on a mannequin.

他们来到后面的房间里，发现芭正在人体模特上固定一件衣服。

All right, we'll put a pin in it.

好的，等下再说。

Well Zoroastrianism has really pinned its colours to the Sasanian mast.

琐罗亚斯特教与萨珊王朝被紧紧地绑在了一起。

All right. Let's go knock over some pins. See you, ladies.

好了，我们去打保龄球了，再见了，女士们。

But it's proven especially difficult to pin down how or why.

但事实证明，要弄清原因非常困。

It's a straight shot right to the pin.

可是直达的唉。

NCPD has Guardian pinned down near the wharf.

纳市警局在码头附近发现了守护者。