The current tests don't always detect it in the soil… even when it's there.

的测试并不总能在土壤中检测到它，即使它存在。

It's unclear whether she is still here or what is going to happen to her.

尚不清楚她是否在这里，也不清楚她会面临怎样的后果。

Live music shows are not currently possible in the United States and most other countries.

在美国和大多数其国家，现场音乐表演是不可能的。

And it's unclear if reporting will become any safer in the years to come.

不清楚在未来的几年里，报道是否会变得更加安全。

No, cruel is dating my history teacher. -I'm not dating him. Yet.

不，残酷的是你在和我的历史老师。-我没有。没有。

It's unclear how much the numbers were affected by pandemic lockdowns at military bases.

不清楚有多少人在军事基地受到了新冠疫情封锁的影响。

Now the question is whether this crisis can be ended peacefully without endangering more hostages.

的问题是，是否能在不危及更多人质的提下结束这场危机。

At this stage, we do not yet know why this terrible event occurred.

在这个阶段, 我们不清楚为什么会发生这样可怕的事件。

But whether dogs gain the ability to understand referential language during that evolution remains unclear.

但狗是否在进化过程中获得了理解指代性语言的能力，仍不清楚。

The sheriff's department says investigations are pending and no further comment will be made.

郡县治安部表明调查仍在进行，将不做出更多的评论。

No more than 30 percent of containers are currently inspected at Ecuadorian ports.

在厄瓜多尔港口接受检查的集装箱不超过30%。

So far, just one set, and it isn't in our system, either.

到为止，只有一对，但也不在我们的系统中。

He doesn't look like an obnoxious, annoying dude in the PV so far.

到为止在宣传片中看起来并不像个讨厌又烦人的家伙。

But it's still not clear how well the system is connecting enrolment information with insurance providers.

但是仍不清楚的是，网站在连接保险公司的注册信息时能否正常运行。

It's not exactly clear when they started. It could have started in mid-February, before the summit.

并不清楚朝鲜是何时开始这些工作的。可能在2月中旬就已经开始，那时第二次金特会未举行。

As has immigration reform. So combine two things that are almost politically impossible at this point.

就和移民改革一样。从政治上来说，将二者结合在来看几乎是不可能的事情。

These days it was so hard to replace iron rails, to replace anything made of iron.

在情况下，要换铁轨或任何铁制的东西都很不容易呢。

It remains unclear how the animal survives the oxygen scarcity and freezing temperatures at this elevation.

不清楚这种动物是如何在高海拔缺氧和寒冷的温度下生存下来的。

The scientists said it remains unclear how the black hole formed in our Milky Way galaxy.

科学家表示，不清楚该黑洞是如何在我们的银河系中形成的。

I did not know what he meant." The gentleman is abroad at present, " he added mysteriously.

我不知道说的是什么。“那位先生尚在国外，”神秘的补充了一句。