很大的

I know him too well to expect anything but a full-on challenge.

我很了解他，我知道我们面临很大的挑战。

We find it very difficult be gad,when we are in distress.

在我们遇到困难时，我们很难积极面对，这实在需要很大的勇气。

The study has shown:(1) With increasing sediment depth and the woody giblets, the total organic carbon, the extraction of benzene , the total humic acids and the unhydrolyte are enhanced, while the hydrolyte is decreasing.(2) According to the GC-MS analysis, n-alkane,n-alkan-2-ones and n-alkanones are composed mainly of long-chains,such a result is thought to be characteristic of a herbaceous input from 2300a.B.P. n-alkanones exist in the samples may be considered as the evidence of microorganisms activity.(3) It is showed that the lipids is more sensitive to the climate change than the floristic. The proxy of the pollen spore of the peat stratum is different from the normal environment proxy. It is one of the main reasons that the sensitivity difference of the bog vegetation reacting to the climate isn't accordant with the log of the fat molecule fossil and biology fossil.(4) The transformation of the peat organic carbon is under the influence of temperature,acidity,organic material constituting, etc, and it showed the up-trend with the depth. In the short-term scale, the conversion of the peat organic carbon is effected by seasonal water,regional climate and vegetations; while in the long-term scale, it is controlled mainly by the climate.(5) According to the comparing the orderliness of organic compound,vegetation giblets with the depth to the characteristics of the peat molecule fossil with the section, in the development of this peatmire, 1500a B.P（210cm）is regard as the borderline of the late Holocene, the keynote of the front period is warm with several cold fluctuations, and the trend of the back period is dry and cold although there were several fluctuations.

研究表明：（1）随深度的增高及植物残体中木本残体的增多，总有机碳、苯萃取物、总腐植酸、不被水解物含量逐渐增高，而易水解物含量减少；（2）GC- MS分析显示，正构烷烃，直链烷基2-酮和正烷醇均以长链组分为主，揭示了该泥炭柱剖面2347a.B.P的母源输入以草本植物为主；甲基酮类和短链正烷醇的存在是微生物活性很大的生物证据；（3）通过有机分子标志物与孢粉、植物残体等指标的对比研究表明：脂类化合物对气候变化的反映要比植物种灵敏得多，不同沼泽植物对气候变化的敏感性的差异是脂类分子化石记录与生物大化石结果很难一致的主要原因之一；（4）泥炭有机碳的转化受到温度、酸度、有机物质组成等很多因素的影响，短时间尺度，泥炭有机碳的转化受季节性降水、地方气候和植被等因素的影响；长时间尺度，泥炭地有机碳的转化，受气候条件控制；（5）总结泥炭分子化石特征、泥炭有机质各组分含量及植物残体组成随深度的变异规律，分析结果显示该泥炭地层形成过程中，1500a B.P（210cm）可作为划分前后晚全新世的界线，前期的基调是气候偏暖，但又有几次偏干冷气候的反复，后期气候以干冷为主，其间虽有几次上升波动，但整体趋势不变。

China is a large nation, it is really hard to governor.

中国是一个很大的国家，管理好真的很难。

There is substantial and credible information that President Clinton endeavored to obstruct justice during the federal grand jury investigation.

十大可信的资料，有很大的努力，克林顿总统在阻挠司法联邦大陪审团的调查。

I'm happy to report that we've made great progress in introducing the new products.

我很高兴报告，在推销新产品方面我们有著很大的进展。

My work is very important to me, and if I have a lot of job satisfaction, then I am happy in my life generally.

我的工作对我来说很重要，如果我在工作上得到很大的成就感，我的人生大致就会很愉快。

I am sorry, I love Mind your own business should be learning a great deal of improvement now.

不好意思，我很爱管闲事学习应该有很大的进步吧。

It is true, if you can get close enough with the Raven (previously known as the Nighthawk), the Hunter Seeker Missile is likely to do some major damage.

没错，如果你可以让乌鸦靠得够近，猎寻导弹很有可能造成很大的伤害。

"If you don't play defense and you just have to try and outscore teams like that, you're going to get caught in a bind," he said.

"如果你不防守，只是尽量很对方去拼进攻，那你将会陷入很大的麻烦。"他说道。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。