专心致志

She was engross ed in her book.

她专心致志地看书。

The student is engross ed in his book.

这名学生正在专心致志地看书。

It has been demonstrated countless times that only those who devote themselves heart and soul to their work, who constantly strive for perfection and fear neither hardship nor disappointment can reach the pinnacles of science.

无数的事实说明，只有把全副身心投入进去，专心致志，精益求精，不畏劳苦，百折不回，才有可能攀登科学高峰。

I ran into a friend in the home fix-it section of a large department store, where he was intently studying an expensive tractor.

我在一家大型百货公司的处理部门碰到了一位朋友，他在那里专心致志地研究一台价格不菲的拖拉机。

Marian's brother-in-law read the English page, as dedicated as a nice little boy reading the funnies, and Theresa, Marian's sister, chatted softly and merrily about their next week-end holiday.

玛丽安的妹夫在读报纸的英文专页，像个听话的小男孩读滑稽连环画那么专心致志。玛丽安妹妹特里萨低声快活地谈着她们下周末度假的事。

He was so absorbed in his work that he was oblivious of the goings-on around him.

3他专心致志地工作，完全没有理会周围正在发生的事。

You should have to pay more attention to do your job .

你应当专心致志地做你的工作。

There are many social activities for the old folks such as calligraphy and painting which can make people more concentration, heartsease and joyfulness to body and mind.

许多活动适合老年人，如书法和绘画，讲究专心致志，能使人心平气和，怡养身心。

You should be intent on your work.

你应当专心致志地做你的工作。

You should be intent on your job.

你应当专心致志地做你的工作。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。