Topic sentence 3 : Water pollution is caused by waste from factories and cities.

Many paragraphs are built around a topic sentence.

许多段落都是围绕在主题句来组织的.

Students read the passage and find out the topic sentence or main idea.

在这一过程中使得学生对于文章有大体了解,为下一步仔细阅读和写作做准备.

The topic sentence and keyword in the sentences in segment.

段中主题句和句中的关键词.

What is the topic sentence?

每段的主题句是什 麽 ?

This is a topic sentence.

这是个主题句.

What is the topic sentence of each paragraph?

每段的主题句是什么?

Other lines of attack include astringents and topical or oral medications.

其它治疗手段包括收敛剂和局部或口服的药物治疗.

Conclusion: Topical use of aciclovir gel on the animal skin is safe.

结论: 阿昔洛韦凝胶皮肤局部用药对实验动物较为安全.

Generally the current treatment can broadly be defined as topical and symptomatic.

通常从广义上可认为目前的治疗是局部和对症治疗.

The recent events in Europe have made this film topical.

欧洲最近发生的事件使这部电影成了当前的热门话题.

Objective : To evaluate efficacy and safety of topical anesthesia for trabeculectomy.

目的: 评估表面麻醉行小梁切除术的有效性及安全性.

The library had to discard books that had lost their topicality.

那个图书馆不得不把主题内容已过时的书籍清理掉.

Evening Primrose Oil-this is either applied topically or taken in capsule form.

晚报春花油 -- 这个也是局部性使用或者以胶囊的形式吞服.

As the matter of fact, collagen cannot be added to the skin topically.

事实上, 胶原蛋白不能局部地添加到皮肤中.

ObjectiveTo investigate the character of severe cognitive deficit caused by topiramate ( TPM ) administration in epileptic patients.

目的探讨癫痫患者服用妥泰出现严重认知障碍的特点.

His hair is tied in a topknot and He has earrings, bracelets and armlets.

他的头发与头饰连成一体,还有耳环, 手镯和臂环.

If you are topless in a public place, this sort of thing is bound to happen.

如果你在公共场所裸露上身，这种事情一定会发生。

Do you dare to go topless on the beach?

你敢在沙滩上裸露上身 吗 ?

The topless show at Grand Hotel has recently begun.

备受瞩目的圆山饭店上空秀,日前正式登场.

In one picture, she appeared to be topless. Her bare chest covered only by a sheath.

在一张照片中, 她看起来上身全裸. 她裸露的胸部上只有一层紧身衣.