Do you prefer to use e一mail or handwriting letters? 　　I assume not so many people are still using old-fashioned letters. It's highly cost and un-environmental-friendly. And the worst of all, we can't undo what has written.
　　亮点1 　　un-environmental-friendly:不环保的。老外们每天都在造这样的词。
　　亮点2 　　We can't undo what has written:我们不能撤销写下的东西。所有人都知道do是个通用的动词，但很少人会想到undo也是。undo作为不及物动词，是撤销的意思。
　　What is special about handwriting letters? 　　The ink traces on handwriting letters contain all the emotion and mood of the writer. Readers are not only getting information, but also trying to sense the writer through the lines. That's the magic of handwriting letters.
　　亮点1 　　ink traces:墨迹。trace是痕迹的意思，好多人将它和track混淆，track是轨道的意思。
　　亮点2 　　sense the writer through the lines:从字里行间去感知写信人。line在这里不是线，而是一行字的意思，sense是感觉，感知。例句里是想传达一种去和写信人感同身受的意味。
　　What is bad about using e一mails? 　　Since sending e一mails never involves money charges, the junk mails and advertisement mails are flooding in all the time. That's not the only downside forusing e一mails, but it's enough to drive modern people crazy.
　　亮点1 　　Since sending e-mails never involves money charges:因为发电子邮件无需付费。其实这个句子里面能震撼考官的点很多，比如第一个词since，在这里表示因为，既然的意思;第二个是involve，本意是卷入，但这里表示相关的意思，作用等同于relate to.
　　亮点2 　　junk  mails:垃圾邮件。在外企工作的人肯定知道，老外是离不开电子邮件的，所以这个素材戳中了他们心中的痛。

　　以上是由雅思托福培训学校小编为您整理的关于书信的雅思常用口语的全部内容。