That's a dramatic loss since estimates of their total numbers range from nearly half a million to fewer than 100,000 in the wild.

这是一个巨大的损失，因为据估计，野生考拉的总数在近50万到不到10万之间。

The color of every pixel is defined by a combination of 3 numbers, ranging from 0 to 255, each representing red, green, or blue.

每个像素的颜色由 3 个数字的组合定义，范围从 0 到 255，每个数字代表红色、绿色或蓝色。

SILVIO BERLUSCONI and his coalition ally, Umberto Bossi, look increasingly like Butch Cassidy and the Sundance Kid in the last scene of the 1969 Western: wounded, doomed, yet seemingly unaware of the sheer numbers ranged against them.

贝卢斯科尼和他的政党联盟盟友波西境况，看起来越来越像1969年拍的西部片--《虎豹小霸王》中的最后一幕：身负重伤，命运已被注定，然而他们似乎还未意识到自己已身陷重围。

Using binary code— the base two numbering system that only uses 1s and 0s— we can represent each of the 4 disks with a 2-bit binary number ranging from 00 for zero to 11 for three.

使用二进制代码——仅使用 1 和 0 的基本二进制编号系统——我们可以用 2 位二进制数表示 4 个磁盘中的每一个，范围从 00 表示零到 11 表示三。