四分之三

Three-fourths of the surface of the earth is covered by sea.

地球表面的四分之三是海。

Three-fourths of the time has been wasted by her.

四分之三的时间被她浪费掉了。

Three-fourths of the deaths are children under the age of five.

其中，有四分之三的死者为五岁以下的儿童。

I gave you today three-fourths of the money, the

今天我把那笔钱的四分之三给你，其余部分下个月内给你。

About three-fourths of the earth's surface is covered with water.

地球表面的四分之三覆盖着水。

Including about three-fourths of the world's population and an equal amount of its energy resources.

其中约四分之三的世界人口和相等，其能源资源。

Nearly three-fourths of the surface of the earth is covered by water.

地球表面的近四分之三被水覆盖。

Three-fourths of the building was destroyed in the war.

这建筑的四分之三毁于战争。

When we was three-quarters of a mile below we hoisted up our signal lantern; and about ten o'clock it come on to rain and blow and thunder and lighten like everything; so the king told us to both stay on watch till the weather got better; then him and the duke crawled into the wigwam and turned in for the night.

等到开出下游四分之三英里，我们就挂起了信号灯来。十点钟光景，又是大雨倾盆，又是雷电交加，闹得不可开交，所以国王交代我们两人都要留心看守好，一直要等到天气好转。随后，国王和公爵爬进窝棚宿夜。下边是该我的班，要值到十二点钟。

Betty would make it about three-quarters up, and then claw her way to the top as if she were scrambling for safety at the edge of a cliff kind of funny to watch, but not fun for her to go through (nor is it good for the condition of my mattress and bedding).

贝蒂将使约四分之三，然后爪途中顶端作为，如果她被竞相安全的边缘悬崖种有趣的观赏，但不好玩，她要经过（也是它良好的条件，为我的床垫和床上用品）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。