However, it has failed to convince the fashion world.

然而，气凝胶没有能够让时尚界信服。

youdao

So far it has failed. It can afford to do so no longer

迄今为止，人类并未取得成功，但我们再也失败不起了。

youdao

First and foremost, it has failed in its duty of oversight.

首先，它有失察的失职。

youdao

Prime Minister Singh criticized the existing global non-proliferation program, saying it has failed to prevent the spread of nuclear weapons.

VOA: standard.2009.09.29

But if you're trying to use that virus as a gene delivery vector and your body gets rid of it then the therapy has failed, it's ended.

但如果你想把腺病毒作为基因治疗载体,而你的身体清除这种病毒,治疗就失败了,前功尽弃了

耶鲁公开课 - 生物医学工程探索课程节选

John Nichols,a comparative media expert and Professor of Communications and International Affairs at Penn State University reiterated his longstanding criticisms of TV Marti, saying it has failed to build an audience.

VOA: standard.2009.06.18

In many states, it has failed to make cheap food grains available to the poor.

BBC: India food law: The hungry republic

The main problem for Kmart is that it has failed to keep up with the competition.

BBC: Kmart losses persist

Another worry about the commission is that it has failed to nail the most senior brutes.

ECONOMIST: South Africa��s hurtful truth