When air is heated, it expands and when air is cooled, it contracts.

If it turns cold, cover plants.

如果天气变冷，就把植物盖起来。

I think that perhaps you ought to take your coat. It's going to be cold.

我想,你恐怕要带上外衣, 天要变冷了.

Oats is a crop mainly grown in cool climate.

燕麦是一种主要生长在寒带的作物.

People in cold areas live longer.

寒带地区的人寿命较长.

The sun is the glorious body that dominates the solar system.

太阳是一个统治着太阳系的壮观的物体.

These nine planets, together with the sun, make up what is called our solar system.

这九大行星和太阳一起构成我们所说的太阳系.

The nearest star outside the solar system is called Alpha Centauri.

太阳系之外距离我们最近的恒星是比邻星(人马座阿尔法星).

The solar system is nearly flat.

太阳系的示意图几乎是平的.

They have explored this entire solar system in craft and taken many measurements.

他们已经通过飞行器勘探了整个太阳系,并进行了很多测量.

Here is how Copernicus summed up his picture of the solar system.

这是哥白尼对他的太阳系图景的概括.

Geologically, Mars is also one of the most interesting planets in the Solar System.

从地质上来讲, 火星也是太阳系中最能引起人们兴趣的星体之一.

Captures 1 : Before the interview, does any Studies enterprises nature and the post instruction booklet.

攻略 1: 面试前干什么研究一下企业的性质和岗位说明书.

Translated Description : Qingdao Travel Qingdao hotel reservations, Qingdao Tourist Guide, travel, business, ticket reservation service.

青岛旅游网提供青岛酒店预订, 青岛旅游攻略, 旅游 、 商务 、 机票预订服务.

Ike Studio-Hong Kong's top Photographer-for fashion, portrait, editorial and advertising, also teaching photography classes.

摄影攻略专业摄影服务 - 婚礼摄影及录影、新娘化妆及发形设计 、 户外人像摄影服务.

Should be travel strategy also bought?

旅游攻略也要买?

About ten people got killed by the fire in the accident.

有十个人在这次事故中丧身火海.

The three sons of the man were killed in the war.

这个老人的三个儿子在战争中都丧身了.

At the same time, comments in the network news media are becoming increasingly important role.

同时网络新闻评论在网络媒体中的作用也日趋重要.

Network news are quite different from the traditional news media, a new form of comments.

网络新闻评论是迥异于传统媒体新闻评论的一种新的评论形式.

Writing on Same Topic Morality and Justice Content of " Meat Flavor " and " Water Flavor "

同题作文: “ 肉味 ” 和 “ 水味 ” 的道义含量--新闻评论的审美诉求.