不知的

He was indefatigable in his lectures on the aesthetics of love.

在讲授关于爱情的美学时，他是不知疲倦的。

Relentless and indefatigable in pursuit or as if in pursuit.

不懈的、不知疲倦的在追求或者好像是在追求。

As long as we use it as a concept to name and understand everything in the world, we will make indefatigable explorations of its forms.

只要我们以"爱"这一概念去命名和理解世界万物，人就会对"爱"的形式作不知疲倦的探索。

To have a what way, can they paint so indefatigably?

走着怎样的路，才会不知疲惫的画着画呢？

This new menace was inexplicably removed from the Force, and seemingly beyond all efforts of negotiation.

这些新的威胁者不知出于何种原因，在原力中没有丝毫踪迹，而且似乎一切谈判的努力都是徒劳。

I do not know the beauty of the flowers, or by Lao She,"gardening" a text effects, insidiously, I found that I love flowers.

不知是因为花的美丽，还是受老舍《养花》一文的影响，不知不觉地，我发现我好喜欢花。

I just posted some on my website, but I do not know if people studying English know IPA.

我的博客上有一个帖子用国际音标，但是我不知道学英语的是否能看懂。

I just posted some on my website, but I don't know if people studying English know IPA.

我的博客上有一个帖子用国际音标，但是我不知道学英语的是否能看懂。

In both cases, since he had to deal with the unfamiliar, his intelligence lost its original force, and Chiang became only the more timid the more he became aware of the danger of irresolution which held him spellbound.

在这两次战争中，他都不得不同自己所不熟悉的对手打交道，因而才穷智尽。而且蒋越是意识到自己优柔寡断的危险性，就越加胆怯，变得手足无措，不知如何是好。

After all, human are by no means the jackdaw in Aesop's fable who could afford to indulge complacently but vainly in singing and dancing without knowing where his next meal would come form.

毕竟，人类决不是伊索寓言中的那只寒鸦，可以自满且虚荣地整日沉湎于唱歌跳舞，却全然不知下一餐食物将从何而来。作者是新东方第一代元老钱坤强，很经典的文章

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。