The Organization for Economic Cooperation and Development is a group of thirty-four countries.

Thirty-four rabbits ( 59 eyes) treated with intraocular Chinese methyl silicone oil injection are reported.

报导34只家兔（59眼）眼内注射国产甲基硅油的实验研究。

Thirty-four patients received surgery and postoperative radiotherapy ( S+ R).

术前放射治疗+手术治疗（简称R+S）100例，手术+术后放疗（简称S+R）34例。

This event will be celebrated in modern Great Falls, Montana with thirty-four days of special events.

而蒙大拿州大瀑布也将举行长达34天的特别活动，来纪念这一事件。

It had been a year since Susan, thirty-four, became blind.

34岁的苏珊失明已有一年了。

I was thirty-four last week.

上星期我满34岁了。

Now, at the age of thirty-four, I am apparently invisible.

如今，三十四岁的我显然成了隐形人。

Thirty-four times humans have sent spacecraft to our planetary neighbor.

人类曾三十四次派遣宇宙飞船到我们的行星邻居火星。

Endoscopic Laser Therapy Treating Thirty-four Patients with Inoperable Malignant Obstructive Lung Cancer Using Sequential Photodynamic Therapy and Radiofrequency

内镜下射频消融联合光动力学疗法治疗无法手术切除的梗阻性肺癌&附34例报告

Methods Thirty-four consecutive patients with sacroiliitis were enrolled in this study.

方法研究了34位骶髂关节炎病人。

His own father was long gone, his mother was only thirty-four years old and on welfare.

他自己的父亲去世很久了，他的母亲只有三十四岁，靠社会福利生活。

Thirty-four sex, height, and body weight-matched healthy children were used as controls.

随访时以34名同龄健康儿童作为对照进行配对（身高、体重、性别相同）研究。

Professor: Remember to review chapters one to thirty-four, inclusive, for the final.

教授：准备期末考时，不要忘记复习第一章至第三十四章全部。

Thirty-four cases ( 48 eyes) of explosive ocular trauma were reported.

本文报告34例（48眼）爆炸性眼外伤。

Methods Thirty-four asthmatic patients in clinical remission period underwent lung function and bronchial provocation test.

方法对34例缓解期哮喘患者作肺功能测定和支气管激发试验，比较肺功能正常和异常组气道反应性。

Methods 1. Thirty-four patients were examined with chromoendoscopy and pathologic.

研究方法1.对34例病人行色素内镜检查，并作病理检查。

What do I have to look forward to at fifty-four?

五十四岁的我还有什么期盼？

Last year more than fourteen thousand people from fifty-four countries ed the event.

去年，来自54个国家的超过1.4万人参加了该盛会。

He had been remarkably handsome in his youth, and at fifty-four was still a very fine man.

他年轻的时候是个出类拔萃的美男子，如今到了五十四岁仍然一表人才。

And fifty-four percent performed at or above the basic level in science.

54%的达到或超过科学（学科）的基本水平。

A total of fifty-four million Muslims now live in Europe.

现在，总共有五千五百万名穆斯林生活在欧洲。