It was considered unsafe to release the prisoners.

释放这些囚犯被认为是危险的。

《牛津词典》

The ability of coal to release a combustible gas has long been known.

煤能够释放易燃气体这一点早已为人所知。

《柯林斯英汉双解大词典》

They refused to release their hostages unless certain conditions were met.

除非某些条件得到满足，否则他们不会释放人质。

《牛津词典》

However,scientists say a slow earthquake could be helping to release pressure, and possibly preventing more powerful quakes.

VOA: special.2009.07.07

We're going to release a lot of energy for bonding, it's going to more than make up for the fact that we actually had to spend some energy to promote that electron.

在成键时，会释放大量能量,这比补偿激发电子,的能量要多。

麻省理工公开课 - 化学原理课程节选

you're going to release hormones like testosterone and GH, which oxidizes fat for energy.

你就会分泌出像睾丸酮和生长激素那样的激素，把你的脂肪氧化成能量。

要拥有好身材 - SpeakingMax英语口语达人

But when V2 shut down, the singer decided to release the disc through a smaller label.

NPR: Langhorne Slim's Folk-Rock Live Wire

Two major publishing houses have rushed to release new Rand biographies--by academics, no less--this fall.

FORBES: Magazine Article

San Francisco and Chicago are expected to release requests for proposals from bike-sharing companies this year.

FORBES: Bike-Sharing Grows Up: New Revenue Models Turn a Nice Idea into Good Business