仔细看过统计数据后，会发现情况令人担忧。A close look at the statistics reveals a troubling picture.从统计数据来看，我们成为暴力犯罪受害者的可能性微乎其微。Statistically our chances of being the victims of violent crime are remote.统计数字向财政部亮出了警告。There was a note of caut...
Small meteorites have left impact craters all over the planet's surface.这个行星的表面布满了小块陨石留下的撞击坑.The battlefield was full of craters made by exploding shells.战场上布满弹坑.Lunar craters can be plainly seen with the aid of a s...