艰难

This is one of the toughest emails I've ever had to record.

这是我写过的最艰难的一封信。

This is one of the toughest pieces I will ever write.

这是我写过的最艰难的信之一。

What were the toughest decisions you've had to make?

你做过的最艰难的决定是什么？

Just as the ultimate end of life is death, the ultimate goal of the development of prison system is the extinction of the prison system itself, which, of course, is a very long, arduous,and even painful process.

如同生命的最终结局是死亡，监狱发展的最终目标就是监狱本身的消亡。监狱的消亡自然是一个非常漫长、艰难甚至痛苦的过程。

But let me tell you it is not easy to win the world cup!

但是我要告诉你赢得世界杯是很艰难的！

Iran's unique system rests uncomfortably on two pillars, one democratic, the other theocratic.

伊朗独一无二的政体艰难倚靠在两个支柱上，一个是民主，一个是神权。

Despite the difficult regular season, the Lakers made the playoffs because they had the third-best record in a four-team division.

尽管常规赛如此艰难，湖人在季后赛却做的很好因为他们在那个只有四支球队的分区里排第三。

The third chapter"The Hard-progresses of Jin He's Poetry Art in The Cultural Context of Tai Ping Tian Guo"including"Combine of Subjectivity and Thisness","from Limited Rhythm to Free Narrative","from Elegant Language to Popular Speech"three areas. It focuses on the explanation of innovative features of Jin He's poetry art, and masters the tremendous impact and far-reaching effects from cultural context of Tai Ping Tian Guo.

第三章"在太平天国文化语境中艰难落熟的金和诗歌艺术"从主体性与个体性的完美融合、从限定格律性到自由叙事性的嬗变、从典雅文辞到通俗口语的过渡三个方面着眼，重点对金和诗歌艺术的创新性特征进行分析阐释，体会太平天国文化语境对金和诗艺的巨大冲击和深远影响。

The sharp edge of a razor is difficult to pass over, thus the wise say the path to salvation is hard.

这便为小说整体定了基调--现代人寻求刀锋般逼窄艰难的灵魂救赎。

I know it's going to be a difficult day for you.

好的 我知道这将是你艰难的一天

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。