For high head pressure, the operation of conventional adding sand fracture treatment tech can not fulfilled.

But I was not accomplished ; because it's really too long to go.

未遂 因为它真的太长了.

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You never can tell.

谁也说不准.

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But you never can tell.

可是谁也说不准.

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And you never can tell how close you are.

你永远不能确定距离成功有多么近.

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The two teams are evenly matched, and It's hard to say who will win.

两队实力势均力敌, 输赢一时难说.

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It's hard to say. Everyone is different.

很难说. 每个人都不一样.

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It's hard to say hello because it might be goodbye.

也许在离别的时候,要说你好很困难.

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It's hard to say . Language isn't like other studies.

很难说. 语言不同于其它的学问.

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A : It's hard to say. He who laughs last laughs best.

很难说. 笑到最后的是笑得最好的.

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It's hard to say I'm okay because sometimes I'm not.

也许在不如意的时候,要说我没事很困难.

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Patient: It's hard to say. It hurts all over.

病人: 这很难说清楚, 好象浑身都痛.

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It's hard to say. I like volleyball a lot, but I guess I like tennis better.

很难说, 我喜欢排球, 但我想我比较喜欢网球.

词典精选例句

It's hard to say exactly what causes such a stellar recovery, but here's a possibility.

很难确切地说是什么原因引起如此显著的恢复, 但是存在一种可能性.

英汉非文学 - 生命科学 - 医学的第四次革命

Jack bounced in the saddle. He felt the cool night wind against his face.

杰克坐在了马鞍上, 他感觉到冰冷的晚风刮着他的脸.

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Night wind whistled, sleeping in bed, warm blanket is difficult to fall asleep.

夜里寒风呼啸, 睡在床上, 暖暖的被窝却难以入睡.

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However, it is night wind, rain of night.

不过, 是一夜的风, 一夜的雨.

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The leaves of the old tree stirred gently in the night wind.

老树的树叶在夜风中轻轻摆动.

词典精选例句

Six major criteria of aromaticity, namely Dewar resonance energy, Huckel rule and Hess's REPE index, PMO criterion, extended Huckel, rule and physical method, were introduced. The limitations and advantages of them were discussed in this paper.

分析6种判断化合物是否具有芳香性的规则即Dewar共振能、休克尔规则、汉斯的REPE指标、PMO判据、推广的休克尔规则及物理方法，并对各种判据的局限性和优点作了比较。

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This thesis firstly introduces the differences between the modern logistics and the traditional transportation services.

本文首先论述了现代物流服务与传统运输服务的区别.

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Providing services with road, rail and river transportation services for bulk and container cargo.

提供散货和集装箱的公路 、 铁路、水路运输服务.

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