122 篇文章
Sixty-six million years ago,
15 0 0

Sixty-six million years ago, 6600万年前

For 150 million years,
15 0 0

For 150 million years, 1.5亿年间

After 150 million years of dinosaur rule,
15 0 3

After 150 million years of dinosaur rule, 经过1.5亿年的恐龙统治

for more than a hundred million years.
15 0 0

for more than a hundred million years. 哺乳动物获得了非凡的防御能力

Ninety million years ago,
15 0 0

Ninety million years ago, 9000万年前

five million strong...
15 0 0

five million strong... 超过500万只

Spiders had been around for over 100 million years...
15 0 1

Spiders had been around for over 100 million years... 当时蜘蛛已经存在超过一亿年

By 130 million years ago...
15 0 0

By 130 million years ago... 到了1.3亿年前

This new dynasty would rule for more than 150 million years.
15 0 2

This new dynasty would rule for more than 150 million years. 这个新王朝将统治超过1.5亿年

The waterways soon covered more than 1.6 million square kilometers...
15 0 3

The waterways soon covered more than 1.6 million square kilometers... 水道很快覆盖超过160万平方公里