The aircraft began to lose height.

那架飞机开始下降了。

With neither engine working, Voyager quickly began to lose speed and height.

由于没有引擎在工作，“航行者”迅速开始失去速度和高度。

The back bones, called vertebrae (say: vur-tuh-bray), end up pressing closer together, which makes a person lose a little height and become shorter.

背部的骨头，称为脊骨(说：vur - tuh - bray)是竖着紧压在一起的，而正是这些骨头使一个人的高度减小从而变矮。

Over the course of a day, you can lose up to an inch of your height due to intervertebral disk compression.

在一天当中，由于椎间盘的压缩你就会失去了一英寸的高度。

Grace eis the core of tragedy, for if there's no height at which to drop, no pride taken in the life lived, you have nothing to lose.

优雅是悲剧的核心，因为如果已经跌入谷底，在生活中感受不到得意，你就再无可失了。