Despite the advantages ... has, some people claim, we shall not lose sight of its adverse effects on...

　　盡管_____有些益處(優勢)，有些人則認為，我們不能忽略了其對______的負面影響。

　　However, like anything else,... has more than one face.

　　然而，象其他任何事物一樣，______ 還有其它的方面。

　　However, with the advance of the human civilization, there is an increasing number of people who have raised doubts about whether...

　　然而，隨著人類文明的進步，越來越多的人開始置疑是否__________。

　　Some people deem it is a dangerous signal and call for public awareness of the negative effects it has brought about.

　　有些人認為這是一種危險的信號，因此需關注其給社會帶來的負面影響。

　　Of course, nothing in the world is perfect, so is...

　　當然，時間沒有完美的事物，所以，________。

　　Despite its merits, it also brings some problems to solve.

　　盡管其也有很多優點，不過，也給我們帶來一些問題。

　　But its bright side should not keep us from examining its dark side.

　　但是，我們不能因為這些優點而忽略了其缺點。

　　From the reasons presented above, I think the pros outweigh the cons.

　　從以上原因可以看出，其優勢勝過劣勢(優點多于缺點)。

　　As far as I am concerned, its disadvantages outweigh its disadvantages.

　　我認為，其優勢勝于劣勢。

　　總的說來：In general, all in all, on the whole , in brief, in summary, in conclusion, in short, in a word , to sum up, to conclude, to summarize,...

　　But all in all, I would say the advantages outweigh the disadvantages. With the advance of society, if we encourage the merits and eliminate the drawbacks, all people will enjoy a better life.

　　但是，總的說來，我認為其優勢大于劣勢。隨著社會的發展，如果我們能對此善加利用，所有的人都能生活得更好。

　　From what has been discussed above, we may finally draw the conclusion that...

　　通過以上的討論，我們可以得出如下結論，___________。

　　So, as I see it..

　　因此，我個人認為，_________。

　　What we must do is to encourage the strength and diminish the weaknesses to the least extent.

　　我們必須盡可能發揮其優勢，趨吉避兇。

　　In conclusion, although ... has its negative effects, it can to a great extent bring us more advantages.

　　總的說來，雖然_______ 有其負面的影響，在很大程度上，其也將給我們帶來很多好處。

　　From what has been discussed above, we can see ... does more harm than good to us. Therefore, I strongly approve of the motion that...

　　從以上論述可知，_____ 對我們百害而無一利。

　　"比如"的表達方式：

　　For example,

　　For instance,

　　It can be given a concrete example,

　　Take ... for an example, it is a very obvious case

　　There is one impressive example I want to mention here.

　　Let's see an example.

　　It is best illustrated if given the following example.

　　Let me provide an example.

　　Perhaps the most important example of ...is that...

　　As I remember,/ I now still remember that.

　　I will never forget that

　　To illustrate this, there is an example that is very persuasive.

　　An instance that accompanies this reason is that...

　　An example can give the details of this argument, ...

　　It is a forceful example to demonstrate the importance of ...

　　History presented many examples of...

　　In order to see this point clearly, let us see an example.