1、 The situation being so serious , it is high time(该做某事的时候) that we took effectivemeasures(有效措施)to …

2、 It is imperative(紧要的) that corresponding(相应的) laws and regulations(规程) be introduced(采用， 提出) and enforced(强制的) to harness(利用) and curb(抑制) this urgent (紧急的)problem.

3、 Simple(简单的) as the picture is , the meaning behind it is as deep as ocean .(由as引导的让步状语从句的倒装)

4、 In no country other than China, it has been said, is the problem of environment more serious.

5、 There has been a heated discussion(激烈的讨论) about a picture in the newspaper. 6、 The past decade has witnessed(见证，证明) a huge(巨大的) development in economy owing(未付的， 归因于…的) to the reform and opening-up policy(改革开放政策) being carried out(实施， 贯彻) , bringing some problems at the same time , with the following one being the foremost(最重要的) .

7、 The author’s real purpose is not the fact itself , but to lead us to find what hides behind the ice burg .(作者的真实目的不是图画本身，而是要引导我们去探求在图画背后究竟隐藏着什么。)

8、 According to one of the latest survey(调查) conducted by a certain(确定的) international organization(机构， 组织), money spent on pets in the city of Beijing is as much as $1,000,000,000 , which can feed all the Japanese in the world for a whole year . 9、 Our human history has been filled with a variety of examples of … , with the following one being the foremost . (我们人类历史上与这个话题相关的例子有很多，下面这个是最有说服力的。) Numerous(为数众多的， 许多) examples can be given , but this/these will suffice . (可以给出无数的例子，但是这个/这些就足够了。)

10、 The disadvantages([.disəd'væntidʒ],不利条件) cannot weighed([wei],衡量) against the benefits .(利大于弊) The benefits are in large measure(测量， 比较) canceled out by the problems . (弊大于利。)

11、 Were there no sth never would we do sth . (如果没有 … 我们可能根本做不了 …——好的主题)

12、 Were the situation to continue as it is ,(our future generation(后代) would not bother to think of excuse for us ,) we would pay the high price . (如果情况继续恶化下去，(我们的后代将不会原谅我们，)我们将付出更加昂贵的代价。——不好的主题)

13、 It is imperative(紧要的) that the essence(['esns], 精髓， 本质， 要素) be absorbed(吸收， 吸引 …… 的注意)and the drawbacks(弊端) (should) be neglected(被忽视的) , during this process(过程) , especially(特别， 尤其) in the times of knowledge explosion([iks'pləuʒən],爆炸， 爆炸声) , when the news facts(新闻事实) , opinions(意见) even rumors(谣言， 传闻)have been bombarding(['bɔmba:diŋ], 照射， 辐射，轰击， 射击， 碰撞) us from every corner of the world .(万能时间状语)

14、 With a proper(合适的， 正当的) law and alert(使意识到， 警觉的) public(民众， 公众) , it will only be a matter of time before the problem becomes things of the past .(伴随着一个恰当的法律和警觉的民众，这个问题迟早可以被解决。)

15、 Only in a reasonable(合理的，公平适度的), prosperous(['prɔspərəs], 繁荣的， 兴旺的) and healthy(健康的) atmosphere(空气， 气氛) can we hope to witness(经历， 见证) the idea scene(情景， 场， 景) in which people can enjoy their life to the uttermost(['ʌtə.məust],极度的， 培训的) . (只有在一个理性的，繁荣的和健康的环境中，我们才有希望看到这样一个理想的景象：人们能培训可能的去享受他们的生活。)

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