Eleven point two kilometers per second, at which satellites can be freed from the gravitation of the earth, is called "escape speed".
卫星以11.2千米每秒的速度前进可以脱离地球引力，这被称为“逃逸速度”。
She also founded sanctuaries for chimps who could be freed from captivity, including many orphaned by the bush-meat trade.
珍还设立了若干个保护区，专门收养那些从囚笼中被解救出来的黑猩猩和那些因丛林肉食交易而沦为孤儿的小黑猩猩们。
Then he looked at it and recognized it as a ring belonging to his father and mother, and said: "My God grant that our little sister is here; if she were, we should be freed from the spell."
一看见这只戒指，他明白了：这是爸爸和妈妈的戒指啊。他说：“上帝保佑我们，如果我们的小妹妹来了，我们可就得救了！”
A resource is also associated with an expiration time stamp that indicates when the resource is to be freed from memory.
资源还与到期时间戳相关联，该到期时间戳指示了资源何时从存储器释放。
I do not pretend that marriage can be freed from onerous duties.
我并不假装，说婚姻可以免掉它繁重的职责。
Where the bondsman performs his responsibility, the bonded person shall not be freed from his obligation to complete Customs formalities.
担保人履行担保责任的，不免除被担保人应当办理有关海关手续的义务。
Where the bondsman performs his responsibility, the bonded person shall not be freed from his obligation to complete Customs formalities.
担保人履行担保责任的，不免除被担保人应当办理有关海关手续的义务。
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