Does not recommend to the COPD patient when the prevention the respiratory infections rule use oral administration expectorants.

Influenza is an influenza virus-induced acute respiratory infections, Is a contagious, spread fast, serious harm to human health.

流行性感冒是（influenza，简称流感）是流感病毒引起的急性呼吸道感染，是一种传染性强、传播速度快的疾病，严重危害人类健康。

Detection of Human Parvovirus B19 in Children with Respiratory Infection

呼吸道感染儿童人细小病毒B19检测及临床意义

Will every film now be released like a Dickens serialisation, one chapter a time?

将来是不是每一部电影都会像狄更斯的长篇小说一样, 每次发布一章?

Nobody grows a numbers of years . We grow old by deserting our ideals.

年岁有加,并非垂老,理想放弃,方堕暮年.

Nobody grows a mumber of years . We grow old by deserting our ideals.

年岁有加,并非垂老,理想抛弃,方坠暮年.

The vain ambition of my youth has become a fate upon me in old age.

我青春时代的狂想野心,已成了我暮年不能摆脱的命运.

In old age he finally had the satisfaction of seeing the quality of his work recognized.

他在暮年终于目睹自己的作品得到赞赏深感欣慰.

Nobody grows merely by a number of years, we grow old by deserting our ideas.

人之变老,不在年岁增长;若放弃理想, 即入老境.

Live in the northern foot of Qilian County of Sunan Yugur to livestock production.

聚居在祁连山北麓肃南县境内的裕固族,以畜牧业生产为主.

A : Well , there will be latern exhibitions in compact communities where Chinese people live.

华人聚居的地方往往还会搞灯展.

The hunter went worldward from the cave.

猎人离开洞穴,前往世人聚居的地方.

Then he began carrying him towards the land of men.

然后象王带着此人朝着人们聚居的地方出发了.

She was waiting for him at the cafe terrace.

她在咖啡馆露台上等他.

Quite a gent,'e was -- dress shirt, top'at, black overcoat.

他是个上等人 —— 穿着白衬衫, 戴着高礼帽, 外面一件黑大衣.

It was a wonderful tea.

这是一种上等茶.

I told him to sit down and ( to ) wait for a moment.

我告诉他坐 下等 一会儿.

It is the difference of the elect and the vulgar.

这是上等人与下等人之间的区别.

Your mother is waiting downstairs.

你的母亲在楼下等着.

Feature: Excellent insertion loss and return loss, Frequency response width, Low loss.

特点: 具有极佳的插入损耗和回波损耗, 频率响应宽, 损耗低等特点.

It has obvious advantages of simple structure, smaller volume, lower cost.

系统具有结构简单 、 体积小 、 费用低等特点.