Make my words, I'll tell your father if you don't keep out of mischief.

Tell them keep out of mischief.

告诉他们不要再捣蛋了.

She knew the children were up to mischief, and she found them digging up the flowers.

她早知道那些孩子打算胡闹, 果然发现他们在掘花木.

The children are always getting up to mischief.

小孩子老想捣蛋.

Those boys have been up to mischief again; they've put water all over the floor.

那些男孩又淘气了, 他们把地板上弄得到处都是水.

The children are up to mischief.

小孩子们想胡闹.

I hope that the children are not up to mischief.

但愿孩子们不是在胡闹.

That knock sounded to me as if someone was up to mischief.

这种敲门有点来意不善.

North Korea's long-range missile launch that month was seen also asa precursor to another atomic detonation.

当月的朝鲜远程导弹发射也被视为是再一次核试验的前奏.

But Washington, Tokyo and Seoul believe it could be a disguised test a long-range missile system.

然而华盛顿 、 东京以及韩国方面均认为这是远程导弹系统实验的伪装.

They launched a long-range missile on the enemy.

他们向敌军发射了一枚远程导弹.

The working principle of CM 250 cold-shearing mill in bars production line at Xingang is introduced.

介绍了新钢棒材线CM250冷剪机工作原理,及其辅助装置的配置完善,改进措施.

This article describes two auxiliary devices that could increase the repeatability of an injection moulding machine.

这篇文章会介绍两种辅助装置,他们可以增强注射机的重现性.

Mechanical circulation assist device is effective to curing severe heart failure.

机械循环辅助装置对于挽救严重心功能衰竭患者是有效的.

Reduce the friction and eliminate the need of lubricant.

减少使用步靴及针送车等防皱车种和拖拉辅助装置的需要.

It was the transitional period between the Middle Ages and modern times.

它是中世纪和现代之间的变迁过渡时期.

Until modern times, a trip was often a long and difficult adventure.

直到近代, 旅行还常常是个漫长而又艰难的历险.

We shall see how science progressed into modern times, often in spite of dispute and disbelief.

我们将会看到科学如何冲破一切怀疑和偏见而进入现代.

Unemployment is one of the major problems of modern times.

失业问题是现代的主要问题.

He was regarded as the most successful Chancellor of modern times.

他被认为是现代最成功的财政大臣。

The army's level of modernization in weapons has improved significantly.

武器装备现代化水平显著提高.