The tradeoff between robustness and invisibility remains the bottleneck in digital watermarking technology.

Invisibility, levitation -- anything.

隐身 、 升空 —— 什么都行.

The invisibility will be cancelled instantly.

隐身效果也会因此取消.

See Invisibility. Reveals invisible creatures or objects.

识破隐形: 发现隐形生物或物体.

The problems of the poor are largely invisible.

穷人的问题大多不受重视。

Air, for example, is invisible.

例如, 空气就是看不见的.

The problems of the poor are largely invisible—out of sight, out of mind.

穷人的问题人们大多看不见——正所谓“眼不见，心不烦”。

stars invisible to the naked eye

肉眼看不见的星球

Her father's face had suddenly tightened as though he was being strangled by invisible hands.

她父亲的脸突然僵硬了，仿佛是被无形的双手扼住了脖子。

Many stars are invisible without a telescope.

许多星辰不用望远镜便看不见.

Every movement or transition should be invisibly prepared by half-halt.

所有的动作都要以看不到的半减却来准备.

Breeze wafts yellow leave in the air, Autumn watches, closely , silently, invisibly.

风将黄叶吹散在空中, 秋天注视着, 密切地 、 悄然地、了无痕迹地.

Thus, the Environment Resource plays a very key role in Technology Innovation visibly or invisibly.

环境资源为人类生存和发展提供天然矿物原料和自然条件, 它有形或无形地参与技术创新的整个过程.

Run it invisibly, so you can catch, asas deter , problem coworkers, visitors, family members, or managers.

运行它看不见的, 所以,你们可以赶上, 以及阻止, 可以安然的问题, 旅客, 家庭成员, 或经理.

Slowly, invisibly, your death will come upon you.

慢慢的, 悄悄的, 死神将会来到你的面前.

The invitation had caught me off guard.

收到这份邀请让我颇感意外。

Thank you for your kind invitation.

谢谢你的盛情邀请.

He respectfully declined the invitation.

他有礼貌地谢绝了邀请.

We'll be very happy to accept your kind invitation.

能接到你友好的邀请信我们将非常高兴.

The article was an invitation for public protest against the newspaper.

那篇文章激起公众对该报的抗议.

He accepted the invitation with pleasure.

他高兴地接受了邀请.