Children laughing, farmers cheering, even the once-frozen earth is smiling.

" I'm going back to school to tell the rest of the boys.

“ 我要回学堂去告诉同学.

Lyceums called themselves colleges.

中学校改称中学堂.

One day, he played truant and went home.

有一天,还不到放学的时候, 他悄悄溜出学堂,跑回家来.

The universe is one big book, and life is one big school.

宇宙一大书本, 人生一大学堂.

It's time to wear my backpack and go to school.

开始背起书包上学堂了.

At your age, you ought to be in school.

在你这样的年纪你应该进学堂读书.

Later, in spite of everything, I sent you to a girls'school.

后来你要进学堂, 我又把你送进了学堂.

The schools are in a terrible state . They produce nothing but rioters.

现在的学堂真坏极了,只制造出来一些捣乱人物.

In the process of operation, a lot of operational research and decision-making problem should be solved.

在物流作业过程中, 大量的运筹和决策问题需要解决,物流配送车辆路径优化问题就是期待解决的问题之一.

Connection of lean production with ERP system, integrate production chain from purchase to logistics.

精实生产连结ERP系统, 整合生产价值链,从采购直到库存运筹.

Methods By utilization of the tradition, experience, innovation and scientific thought.

方法运筹传统 、 经验与创新,用科学的思维指导实践.

Do you think you are ingenious, always to no avail not understand it looked like, yes?

你以为你运筹帷幄, 其实永远都弄不明白它会长什么样, 是 吗 ?

Be It'strange that he have go away without tell us?

他不辞而别不奇怪 吗 ?

I begged him to stay, but he left without even saying goodbye.

我乞求他留下来, 但他却不辞而别.

How could I have known that you'd ever say goodbye.

但是我如何预制现在的结局,你曾不辞而别.

It's odd that they should have left without saying goodbye to us.

奇怪,他们竟不辞而别了.

So you don't think she could have just picked up and walked away?

那你不认为她会把小孩留在这里然后不辞而别?

He went away without taking leave.

他不辞而别.

He escaped from doing any more work.

他不想再工作便溜走了.

The police arrived, so we scarpered.

警察来了，于是我们就溜走了。