You're not even a low-life scum-sucking maggot!

你还不如低等动物，吃屎的蛆！

The cheap theatre a world of high camp and low life.

低级的剧场，一个集高度庸俗与粗俗生活于一体的世界。

Poverty brings low life expectancy, a low chance of future prosperity, an increased chance of debilitating illness and greater exposure to life-threatening crime.

贫穷导致生活预期下降，未来成功的机会下降，身体衰弱，患病的机会上升；遭遇犯罪，生命遭到威胁的机会也会上升。

African-American women are another group of low life expectancy because of their high rates of obesity.

由于非裔美国女性高比例的肥胖现象，她们是平均寿命低的另一人群。

Take its relation to teenage pregnancy, for example: people in low life-expectancy groups become parents earlier.

就以当中对青少年怀孕的例子来说，研究发现：生活预期越低的人群，越早成为爸爸妈妈。