棘手的

His programme steers clear of prickly local issues.

他的方案避开了棘手的地方问题。

It is one of the toughest form of cycling, no wonder it is next to some of the other extreme sports like skateboarding and sport bike stunting.

这是一个最棘手的形式，骑自行车，也难怪它旁边的其他一些类似滑板极限运动和自行车运动发育迟缓。

As controersial as embryonic stem cell research can be, cloning embryos to produce those stem cells is een thornier.

和颇有争议的胚胎干细胞研究一样，克隆胚胎来生产那些干细胞是更为棘手的。

From the discussion above, it is clear that real blood and artificial blood are not strictly comparable, so con trolled comparisons are tricky.

从以上讨论来看，很明显，真正的血液和人工血液并非严格相似的，因此控制其相似度是十分棘手的。

Anyone who knows him knows he wades into such problems with his usual blend of courage, self-control, modesty and optimism. Translation Reference

但是，安南注定要处理这些棘手的问题，而这些问题是由别人的失败

Our goal is to provide solutions to our customers' toughest problems.

我们的目标是为客户提供最棘手的问题解决方案。

"The Gordian knot" metaphor of thorny issues, from the Greek legend, Goldie, a department at the stake everyone else can not be undone knots, after chopping knife opened by Alexander Wang.

&The Gordian knot&比喻棘手的问题，源自希腊传说，戈尔迪在木桩上系了一个众人皆无法解开的绳结，后由亚历山大王一刀斩开。

He has been asked to solve tricky educational conundrums before and, every time, he has managed to catch the prevailing political wind.

幸好之前他就曾被派来解决一系列棘手的教育难题，每次他都能把握当时的政治风向。

Now, as politicians try to wheedle their way back to respectability, all sorts of constitutional changes are suddenly on the table, distracting just a touch from the more painful task of punishing the fiddlers and tightening the rules.

如今，政客们试图施展花言巧语重获尊崇地位，因此各种各样琳琅满目的宪法改革也就骤然出现，使得更加棘手的任务无暇顾及：惩治奸邪，整肃纲纪。

The marathon is considered the toughest foot race in the world, covering a distance equivalent to six marathons over six days through the Moroccan desert.

马拉松被认为是世界上最棘手的脚在比赛，超过6天完成的立法路程相当于6摩洛哥沙漠马拉松通过。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐