科技发展给人们带来便利的同时也引发了很多困扰：人际间的沟通困

【答案】

With the fast development of technology, we enjoy its convenience as well as suffer the troubles which we human beings can never afford to ignore.

As is seen everywhere, people nowadays live a life on the go with a mobile phone which makes them available at any time. However, they may bend over the phone even when they are sitting face to face, lacking in heart-to-heart communication. What's worse, we are faced with more serious food problems which in turn contribute to more deadly diseases like cancers.

As a matter of fact, human beings are to blame for all these problems. If we wish to leave our next generations a still beautiful world, we have to take action from now on, such as stopping destroying the earth by cutting down trees.

【解析】1．行文逻辑：提出问题→分析问题→解决问题。2．词汇短语：运用了较高级的词汇和短语。如：on the go(忙个不停)，bend over(俯身)，what's worse (更糟糕的是)，in turn(反过来)，contribute to(加剧)，as a matter of fact(事实上)，be to blame(该受指责), take action(采取行动), from now on(从现在开始)等。

3．句式句法：运用了多样化的句式结构。如：①定语从句：which we human beings can never afford to ignore, As is seen everywhere；②make 复合结构：makes them available；③状语从句：when they are sitting face to face, If we wish to leave our next generations a still beautiful world；④非谓语动词(短语)：lacking in…，stopping destroying the earth by cutting down trees等。