She unbound her hair and let it flow loose in the wind.

她解开头绳，让头发在风里自由地飘。

《柯林斯英汉双解大词典》

They decided not to let their new dog run loose, confining it to a fenced enclosure during the day.

他们决定不让他们的新狗乱跑，白天把它关在有围栏的围圈里。

《柯林斯英汉双解大词典》

She let her hair loose and it fell around her shoulders.

她的头发一解开，便顺着肩膀垂了下来。

《牛津词典》

That's not the problem now. The problem now, I think it's that will be let loose there."

VOA: standard.2010.07.13

Just let it loose and keep flying.

WSJ: Conserving the Horse He Rode in On

Once you get the answers back of what your newly refined algorithm is actually presenting as results then you can decide whether to let it loose in the wild and be part of creating the index that all of the rest of us use.

FORBES: Is Google's Algorithm Really Just 1,500 Homeworkers?

The system has to go through some more pilot studies and testing before it is let loose to protect inboxes.

BBC: NEWS | Technology | 'DNA analysis' spots e-mail spam