The first hard lesson many beginning Java developers learn is that if the class name and file name don't match exactly ( including upper-and lowercase), the class won't compile.

Discussion on Influence to the Girl Students Middle School of the Physique Lesson

形体课对中学女生影响的探讨大学第一课

I learned the first lesson from my own students.

第一课是我的学生们给我上的。

Tom: This is lesson one, isn't it?

汤姆：这是第一课，对吗？

So lesson number one is go back to bed.

所以第一课就是回去睡觉。

In this term, environmental protection English class begins.

这段教材，就是我们环保英语五十句的第一课。

Lesson one. You're old, accept it.

第一课你老了得认命

This is the first lesson that I learned.

这就是我当时学的第一课。

For example, the first lesson of the day is maths, but the teaching method is very special.

例如,今天的第一课是数学,但教学方法很特别。

Lesson One: The Rich Don't Work For Money

第一课：富人不为钱工作

The first lesson that I learned will never forgotten.

我永远不会忘记我学过的第一课。

The first lesson that I learned will never be forgotten.

我所学的第一课永远也忘不了。

First lesson: Stick them with the pointy end.

第一课：用尖的那端去刺敌人.

Lesson one Excuse me! Lesson three Sorry, sir.

第一课对不起！第三课对不起，先生。

Cost:$ 30 per person for a half-hour lesson. First lesson half price.

费用：半小时课每人30美元。第一课半价。

This is your first lesson in shared dreaming. Stay calm.

这是你学习共享梦境的第一课，镇定点。

The first lesson in driving is how to start the car.

学驾驶汽车的第一课是启动。

That's the first college lesson, Katie Rogers has learned.

那是凯蒂·罗杰斯上大学学到的第一课。

I'm sure you wouldn't like me taking one glance at you and thinking you conceited and stuck-up, eh?

我敢肯定你不会希望我第一回看到你的时候，认为你是骄傲自负的，是吗？

Old Dobbin, his father, who now respected him for the first time, gave him two guineas publicly;

他的爸爸都宾老头儿第一回对自己的儿子瞧得上眼，当众给了他两个基尼。

It was the first time she had ever spoken before such a big audience.

在稠人广众面前说话，她还是第一回呢。