1·一公顷的雨林里可能就有约480种树木。
About 480 varieties of trees may be found in just one hectare of rainforest.
2·我们能以每小时480公里的速度飞行，避开红绿灯、拥挤的道路和超速罚款单。
We would fly at 480 kilometres per hour, avoiding traffic lights, busy roads and speeding tickets.
3·我们可以以每小时480公里的速度飞行，避开红绿灯和繁忙的道路。
We could fly at 480 km per hour, avoiding traffic lights and busy roads.
4·那些只复述单词的人与那些不分散注意力的人表现得一样，但那些任务更复杂的人反应时间更差——平均多出480毫秒的延迟。
Those only repeating words performed the same as those with no distraction, but those with the more complicated task showed even worse reaction times—an average of 480 milliseconds extra delay.
5·它的重量是480千克。
Its weight is 480 kilograms.
6·那为什么浪费480GB的磁盘空间？
Why waste 480 GB of disk capacity?
7·因此银行存款的真实数字是1.48万亿美元。
Thus the true number for bank deposits is $1, 480 billion.
8·该潜艇可以容纳107人在水下480米深度停留达3个月。
107 people can stay at the depth of 480 meters for 3 months.
9·你有5分钟的准备时间，480秒的回答时间，回答的时候最痛苦。
You had five minutes to prepare, 480 painful seconds to respond.
10·公元前480年，波斯王薛西斯率数十万铁骑攻向希腊。
In 480 BC, the Persian king Xerxes sends his massive army to conquer Greece.