2. 俗话说(常言道)……,它是我们前辈的经历,但是,即使在今天,
它在许多场合仍然适用。 There is an old saying______. Its the experience of our
forefathers,however,it is correct in many cases even
today. 3. 现在,……,它们给我们的日常生活带来了许多危害。首先,……;
其次,……。更为糟糕的是……。
Today, ____, which have brought a lot of harms inour daily
life. First, ____ Second,____. What makes things worse is
that