Infections in developing countries may be going undetected.

发展中家的感染可不会被发现。

Some may have had undetected mild or asymptomatic reinfections.

有些或许是未检测出的轻症或无症状再感染。

Law enforcement officials say the teen jet stowaway spent 7 hours undetected before the plane's departure to Hawaii.

执法官员表示一名少偷渡客在飞机离开夏威夷之前未被发现的时间达7个小时之久。

These creatures are smart. They know how to go undetected.

这些禽兽真狡猾。们知道怎么逃过侦查。

" It's just that a lot of them go undetected."

“只是大部分一直未被发现。”

A jaguar's patterns help it slink undetected across the sun-dappled rainforest floor.

美洲豹身上的斑纹让它可以在阳光斑驳的雨林地带潜行。

And you know the number one priority in the submarine is to remain undetected.

“知道，潜水艇的首要任务就是保持隐蔽。”

While the giant is asleep, you can sneak in, count the candles and escape undetected.

趁巨睡着的时候，可以溜进去数一数蜡烛，然后悄悄逃走。

Some mammals, like foxes, may have been in the cities already, prowling undetected at night.

狐狸等一些哺乳动物，可已经在城市里徘徊，只是在夜间游荡，未被们发现。

Wouldn't be the first person to sneak undetected from a hospital-I've done it myself.

也不是没溜出医院而不被察觉，我就干成过。

He then took to hiding in a beaver dam, of all things, until he was able to escape the area undetected.

然后拿着东西藏了一个河狸水坝，直神不知鬼不觉地逃离这个地方。

What is yonder undetected villain's marble mansion with a doorplate for a waif; what is that but a Fast-Fish?

那边那个西洋镜还未被拆穿的恶棍的大理石巨厦上，不是有一块代替浮标的门牌吗？它不就是有主鲸么？

India is recording more than 350,000 cases a day, and many more than that are thought to be going undetected.

印度单日记录病例超过35万，据信还有大量病例未被查出。

The drone that crashed near the White House, called a DJI Phantom, caused no damage, but it flew in undetected.

于白宫附近坠毁的无机名为“大疆幻影”，虽未造成任何破坏，问题是该无机飞入了禁飞区都未被发现。

Millions of dollars flow in undetected.

数以万计的钱神不知鬼不觉地流入银行。

I was surprised. How many of them could walk among us undetected?

我太吃惊了。有多少们这样的在我们中行走而不被察觉呢？

In each region or country it tends to proliferate rapidly undetected.

在每个地区或家，流行病往往迅速扩散而不被发现。

It is still possible for an artist, or a prankster, or an artist-prankster, to slip undetected into the backcountry and leave something weird and alluring behind.

对于一个艺术家，或者一个恶作剧者，或者一个恶作剧艺术家来说，仍然有可在未被察觉的情况下溜进荒郊野外，留下一些怪异而诱的东西。

The asteroid remained undetected by humanity until it entered the atmosphere and weighed about the same as the Eiffel Tower despite being just 20 metres wide.

一颗小行星未被检测，直它进入大气层们才发现，它有艾菲尔铁塔那么重，尽管只有二十米宽。

Scientists studying how owls are able to swoop on their prey undetected have discovered that, unlike other birds, they are able to suppress the noise of flying.

研究猫头鹰如何悄无声息地捕猎的科学家发现，与其鸟类不同的是，猫头鹰克制住飞翔的声音。