This guide book points out the main facts of early American history.

Better driv-ing equipment will improve track adhesion in slippery conditions.

较好的驾驶设备能够提升在湿滑路面上的抓地力。

Two men answer-ing the description of the suspects tried to enter Switzerland.

与描述的疑犯样子相符的两名男子试图进入瑞士。

The main dish is a fried steak.

主菜是炸牛排.

He revolved the main points in his mind.

他脑子里反复思考着这些问题.

He always has an eye to the main chance, seeing when money can be made.

他总在注意着赚钱的机会.

The annex has been built on to the main building.

主楼配建有附属的建筑物.

They branched off from the main road and turned down a country lane.

他们离开干道,转入乡间小路.

The company has transferred its main office from New York to Chicago.

公司已把总部从纽约迁到了芝加哥.

Where does this line tie in with the main circuit?

这条线在哪里跟主线路连接在一起 呢 ?

The main streets seemed shining in the sun.

在阳光映射下,大街似乎闪闪发光.

That is irrelevant; we must keep the main purpose of this meeting in sight.

那毫不相干, 我们要牢牢记住这次会议的主要目的.

He saw her as his main adversary within the company.

他将她视为公司中主要的对手.

We can sum up the main point of the lesson in three sentences.

我们可以用三句话来概括本课要点.

In an hour the drivers will be warming up for the main event.

一个小时后车手们将做好准备参加这项重要的赛事。

All main courses come with salad or vegetables.

所有主菜都配有色拉或蔬菜。

Be careful crossing the main road .

过大马路时小心点儿。

The discovery was incidental to their main research.

这一发现是他们主要研究中的附带收获。

The discussion focused on three main problems.

讨论集中在三个主要问题上。

Tempering by grinding heat causes hardness change at the surface of the hardened steels.

磨削热导致回火引起淬硬钢磨削后表面硬度变化.

The line has perfect performances and is widely used for hardening and tempering bearing parts.

该生产线消化吸收国外先进技术,性能优越,主要用于轴承零件的淬、回火.