out of nowhere

He seems to have come out of nowhere. I know.

不知道他是从哪里冒出来的。

Houses had sprung up out of nowhere on the hills.

山丘上突然冒出一幢幢的房子。

With Chelsea so listless , a goal out of nowhere was needed, and from nowhere it arrived.

无精打采的切尔西急需一个进球的时候, 这个进球就来了.

It just hit me out of nowhere.

它只是突然出现罢了。

Out of nowhere, they had set up their base camp in our garden ．

不知从哪里,他们在我们的花园里建立了大本营。

I mean, it's pretty surprising to see that minus sign come out of nowhere the first time you see it.

我的意思是，这令我们非常惊讶，因为先前负号无处可寻，现在却突然出现了。

A fishing boat came out of nowhere, dead ahead.

一艘渔船不知从什么地方冒了出来，就在正前方。

When a singer starts singing it appears to come out of nowhere and is very captivating.

当歌手开始演唱时,声音好像不是发自系统一样,很让人沉醉.