石块

However, when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its r**haviour became markedly different.

参考译文：然而当两只猴子被关在分开但相邻的两间屋子、让它们能互相看到对方用石块交换到什么物品时，他们的行为就明显不一样了。

Today the word "henge" has a specific archaeological meaning: a circular enclosure surrounding settings of stones and timber uprights, or pits.

如今，&henge&一词在考古学上的具体意思是&直立着的石块和木桩，或坑洞环绕的圆形场地&。

Henges—circular banks of earth paralleled by an internal ditch—earth barrows and mounds, circular timber structures, monoliths, and circles and horseshoes of stone were all common throughout Neolithic Britain and parts of continental Europe.

内缘有沟的环状土丘、土坟与土冢、圆形木材结构、单独巨石以及排列成环状和马蹄形的石块，在新石器时代的英国及欧陆某些地区都很常见（严格来说，史前巨石柱群并不像它名字中的henge所暗示的、是内缘有沟的环状土丘，因为它土丘跟壕沟的位置是相反的）。在它演变过程的不同阶段，史前巨石柱群反映了许多这样的传统。

The gang of "hoodies" abused him, spat at him and threw rocks at his head.

这个叫&Hoodies&的团伙正在辱骂他，并发生争吵，还向他的头部仍置石块。

The gang of "hoodies" abused him, spat at him and threw rocks at his head.

该团伙&捆绑&住他，并对他滥吐吐口水，向他的头部投掷石块。

The gang of "hoodies" abused him, spat at him and threw rocks at his head.

该团伙&捆绑&住他，并对他滥吐口水，向他的头部投掷石块。

But the zone is largely treeless, studded with house-size rocky chunks, called hummocks, that broke off the top of the mountain when it exploded.

然而这个区域还是基本上光秃秃的，布满了房子般大小的岩石块，形成一个个的小山岗，这些都是火山喷发的时候从山顶滚落下来的。

Most of the building was old and was covered in dark green ivy,but some of it had been built more recently and was of grim,black stone.

建筑物的大部分都很古老了，墙壁上爬满了深绿色的常春藤；可是某些部分却是最近刚砌成的，材料是一些阴森的黑色石块。

Most of the building was old and was covered in dark green ivy, but some of it had been built more recently and was of grim, black stone.

建筑物的大部分都很古老了，墙壁上爬满了深绿色的常春藤；可是某些部分却是最近刚砌成的，材料是一写阴森的黑色石块。

As we got closer,we could see that the hall was a heavy,dark building with a large main entrance.most of the building was old and was covered in dark green ivy,but some of it had been built more recently and was of grim,black stone.a dull light shone through the heavy windows.black smoke was com ing from one of the high chimneys of the main building.

我们走近时，看到这是一栋结实而又幽暗、主入口处很大的建筑。建筑物的大部分都很古老了，墙壁上爬满了深绿色的常春藤；可是某些部分却是最近刚砌成的，材料是一些阴森的黑色石块。阴暗的光线从结实的窗口透出来。黑烟从主楼的一个高高的烟囱里喷了出来。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。