今天,英国又确诊了三例猪流感病例,科学家们警告说,如果猪流感继续以现在的速度传播,它将会最终影响全世界三分之一的人口。
The swine flu virus will infect a third of the world's population if it continues to spread at its current rate, scientists warned today, as three more cases were confirmed in the UK.
构筑攻城的土山又另须三个月。 将帅不胜忿怒, 而下令攻城,驱使士兵像蚂蚁一样爬梯攻城,那士兵会死了三分之一,可是城却未攻下。
Thus he may launch an assault on the walls like ants, resulting in one third of his troops killed and the attacked city is still not conquered.
That has moved around a lot, but it got almost up to 60% in the post World War II period and now it's down to less than a third.
计算所得的百分率变动很大,二战后,它一度达到将近60%,现在又降到不到三分之一
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