plummets

Suddenly, a piece of concrete the size of a quarter jumps free and plummets down the shaft as the rock-hammer pushes through.

突然，随着那把石锤的探出，一块混凝土迸出并坠落井下。

But for many businesses, especially government ones, productivity plummets as the working day shortens by two or three hours.

但对于其他很多工作，特别是政府部门，因为每天减少的两或三个小时的工作时间导致生产力暴跌。

Out of the small pond, I saw many people sitting in the rows of the floor, each holding one of rods, two plummets to stare at the water.

走出了小池子，我见到好多人一排排地坐在池边，每个人都拿着个鱼竿，两眼直直地盯着水面。

It's at this time of year when Brits start wearing their gloves and hats as the autumn nights set in and the temperature plummets.

每年的这个时候，由于秋夜寒气逼人温度骤降，英国人就开始穿着手套和帽子了。

As the birth rate plummets many more people will have to get used to that idea.

随着出生率的快速下降，将有更多的人不得不习惯于这种生活方式。

A daring diver times his plunge with an incoming wave as he plummets from a cliff in Mazatlan, Mexico.

一位大胆的跳水运动员他多次跳进和他入射波他垂直落下从一处悬崖在马萨特兰，墨西哥。

You may also have to run or walk to keep the kite in the air -- or chase it down once it plummets to the earth.

为了保持风筝在天上飞，你也必须跑跑走走，当风筝掉到远处到时候，你也必须马上跑过去把它找囬来。

As newspaper revenue and circulation plummets , the commercial press grasps for creative new ways to turn a buck.

由于报纸收入和发行量的下跌，商业媒体想依靠制造新办法来赚钱。

At around 0300 the temperature in the yurt plummets and the wind begins to howl.

凌晨三点左右，蒙古包内温度骤降外面狂风怒吼。

More dooming gloom from the United States as home sales hits their lowest levels in 5 years and consumer confidence plummets further.

美国又遇低迷，房产销售面临五年中的最低谷，消费者信心进一步跌落。

Farrell and Obregon witness its short flight; the plane explodes shortly after takeoff and plummets into the ocean.

法雷尔和奥布雷冈证人的短距离飞行，飞机爆炸后不久，起飞和直线下降到海洋。

Database performance plummets once index tables don't fit in memory anymore, so scale up memory as far as possible to hold tables.

一旦索引表再也无法装入内存，数据库的性能就会直线下降，所以应该尽量升级内存，以便存放那些表。

One is listlessness and drift, as discipline crumbles, morale plummets and ideas dry up.

其一是由于纪律瓦解、士气下降、思想枯竭而引起的迟缓低迷。

The dragon plummets from the tower of red thunder and where it falls no one has seen.

无人知晓从红雷之塔落下的龙将坠向何方。

It's that point when our productivity plummets, when our eyes glaze over and our mind wanders.

我们的效率也急速下降，还会变得目光呆滞、心不在焉。

In women, ovulation ends and hormone production plummets during a relatively short period of time.

妇女更年期时，排卵停止且短期内激素分泌量短期内骤减。

If this happens, the value of the semi-precious stones plummets .

如果发生这种情形，半宝石的价值就一落千丈。

Of course, I can't help you if your performance plummets after the class drop date.

当然，如果在退选时间过后，你的成绩急剧下滑，我就无能为力。

When we stay in these relationships, we become increasingly depressed; our self-esteem plummets further.

如果一直保持这些关系，我们就会对生活变得越来越沮丧并进一步贬低了自尊心。

Lovelorn, plummets even see two of the tracks, who could not help but also to his imagination into two lines Leihen, flows to the horizon.

失恋时，即使看见两条直直的铁轨，也会不由自主地把他想象成两行泪痕，流向天边。