The defeated troops retreated under cover of a fog .

败军乘浓雾的 掩护而退走。

Under cover of the smoke the brave soldier reached the dry ditch under the bridge .

在 炮火 的 掩护 下，那位勇敢的战士到达桥下干涸的壕沟。

They escaped under cover of darkness .

他们 在夜幕的 掩护 下逃跑了。

The troops advanced under cover of a heavy artillery bombardment .

部队在猛烈的炮火 掩护 下前进。

Under cover of a note by the secretary-general ;

秘书长 附上一份 送文说明；

Under cover of darkness they can destroy an entire spawn .

在黑夜 掩护 下，他们能摧毁整个产卵期。

Under cover of the Polar Night they emerge to paint the sky in the colours of time .

她们在极夜 笼罩 下显灵，将天空渲染成时间的颜色。

Reinforcements were set across the river under cover of darkness of night .

夜色 掩护 下，援军过了河。

Under cover of the darkness he followed out of the room followed down the stairs followed down the court followed out into the streets .

他 利用黑暗作 掩护，跟着他出了屋子，下了楼，进了院子，到了街上。

Later under cover of darkness they crept into the house .

后来， 在夜色的 掩护 下他们蹑手蹑脚地溜进了屋子。

The army mounted the invasion under cover of darkness .

军队 在夜色的 掩护 下发动攻击。

Under cover of the night they crossed over .

在夜色 掩护 下，他们投奔到我们这边来了。

They were ordered to advance in the enemy 's position under cover of darkness .

他们奉命在黑暗的 掩护 下向敌军阵地前进。

The soldiers crept forward under cover of darkness .

士兵 在夜色的 掩护 下匍匐前进。

The enemy attacked us under cover of darkness .

敌人乘 黑夜袭击我们。

They planned to attack under cover of darkness .

他们打算 在黑暗的 掩护 下发起攻击。

Many slaves traveled under cover of night their faces sometimes caked with white powder .

许多黑奴 在夜色 掩护 下赶路，有时脸上涂着厚厚的白粉。

He preferred to travel under cover of the woods .

他很乐意这样 在森林的 掩蔽 下前进。

Controlled documents are issued in a formal manner under cover of a document transmittal proforma .

分发受控文件时，必须遵循文件传送预编表中 规定的正规方式。

They move under cover of darkness .

他们 在黑暗的 掩护 下行进。

We attacked the enemy under cover of night .

在夜幕的 掩护 下我们袭击了敌人。

The soldiers assaulted the castle under cover of darkness .

士兵们 在夜幕的 掩护 下袭击了那座城堡。

Crimes committed under cover of patriotism .

打著爱国的 旗号犯 下的罪行。

A small party stole up on the bridge under cover of darkness .

一支小分队乘 黑夜偷袭了那座桥梁。

The yacht made landfall under cover of darkness .

游艇 在夜幕的 掩护 下靠岸了。

It will be much easier to sneak in under cover of darkness .

在黑暗的 笼罩 下潜入会容易得多。

Two companies were moved up under cover of darkness to reinforce the front line .

趁着天黑两个连队被调上去增援前线。

We travelled under cover of darkness .

我们 在夜幕 掩护 下行进。

The burglar broke into the house under cover of darkness .

窃贼 在夜幕的 掩护 下闯进了房子。