Eva specializes in one of the most difficult techniques of basketry.

伊娃专攻一种最难的编织篮筐的技艺。

《柯林斯英汉双解大词典》

This accuracy is superior to that of invasive, technically difficult techniques that measure insulin sampled from specific veins in an infant.

Hardy介绍说，“该技术方法的准确度优于那些有创性、技术复杂、需要从特定静脉取样测量患儿胰岛素水平的方法。”

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I'll tell you this, yoga is not just a series of challenging body poses or difficult techniques to bend and contort yourself into strange shapes, it is a way of life.

我可以这么跟你说，瑜伽不只是一系列身体姿势的挑战，也不是弯曲你的身体摆成奇怪姿势的难度技巧，它是一种生活方式。

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Mr. ADAM LECHMERE (Online Editor, Decanter.com): With the advances in technology, and with vineyard management techniques, it's not difficult to make good wine nowadays.

NPR: Brazil Produces Award-Winning Wine

That may be because these places are very energetic, which makes it difficult to discern orbiting planets using our current observation techniques.

BBC: 'Dirty' stars hint at Sun's future

And I know all too well how difficult it is to throw off the yoke of the should do success techniques.

FORBES: Finally, Success Tips that Work