Setting up telephone wires over long distances is difficult.

架设长途电话线十分困难。

Closer examination showed that these telephone wires had been cut.

进一步检查显示这些电话线都被人切断了。

Three young swallows, almost as big as their mother and father, were sitting on a telephone wire.

三只小燕子的个头几乎跟它们的父母一样大，它们站在电线上。

There is something important about being together and sharing life that cannot be found over a telephone wire.

在一起并分享生活，其中蕴藏着某种重要的东西，而这种东西是无法通过电话线获得的。

They are taking steps to make it harder to unload the loot from railways, telephone wires and power lines.

他们将采取措施，使小偷更难脱手从铁路，电话线，输电线上偷得的赃物。

But on the telephone wire sat a pair of tree swallows, their steel-blue coats and white shirt fronts glistening in the sunlight.

但电话线上坐着一对树燕子，钢蓝色外套和白色衬衫前襟在阳光下闪闪发光。

There were no separate telephone wires.

没有单独的电话线。

For example, in a telephone, you have telephone wires.

例如，在电话中，您有电话线。

Well, there weren't any telephone wires on these poles.

好吧，这些电线杆上没有任何电话线。

Telephone wires hum along the white roads, which always run at right angles.

电话线沿着总是成直角的白色道路嗡嗡作响。

Similar to coating on a telephone wire, it helps transmission but it also gives strength.

类似于在电话线上涂覆，它有助于传输，但它也提供了强度。

" Telephone poles" are large pieces of wood that go up in the air that have telephone wires on them.

“电线杆”是悬在空中的大块木头，上面有电话线。

The early telephone wires, even in the largest cities, were strung on poles, as they are in country and suburban districts today.

早期的电话线， 即使在最大的城市， 也是串在电线杆上的， 就像今天的乡村和郊区一样。

They had found out that it was far more fun to dart about in the air than to sit quietly in a nest or on a telephone wire.

它们发现，在空中上下翻飞比静静的待在鸟巢里或站在电线上要有趣的多。

Then they would sit on the telephone wire in full view of the bird house, perhaps admiring it, and ready to attack and drive away any other bird which came near.

然后，他们会坐在电话线上，把鸟窝的全貌尽收眼福，或许还会赞叹一番，准备好攻击并赶走任何靠近的鸟儿。

A telephone wire, however, loses much of its transmitting power when placed under ground, and it took many years of experimenting before the engineers perfected these subways.

然而，电话线在地下时会损失大部分传输功率， 工程师们经过多年的试验才完善了这些地铁。

They burned plantations and commissaries, tore up tracks to impede the passage of the trains that began to open their path with machine-gun fire, and they cut telegraph and telephone wires.

他们烧毁了种植园和小卖部，撕毁铁轨以阻止火车通过，火车开始用机枪开火，他们还切断了电报和电话线。

Then, or perhaps not until she called back again at 8.15, the neutral, muffled voice would come back at her over the telephone wire: " ABC to Case. I repeat. ABC to Case..." And then would follow her instructions.

然后，或者直到她在 8 点 15 分再次打回电话时，那个中立的、低沉的声音会通过电话线回到她身边：“ABC 到凯斯。我重复一遍。ABC 到凯斯… … ”然后会按照她的指示进行。