本期导读：
1．Year of the Pig 猪年
http://english.cersp.com/ziyuan/beike/200702/1662.html
2．April Fool's Day
http://english.cersp.com/ziyuan/beike/200703/1845.html
3．美丽的英语名言
http://english.cersp.com/ziyuan/200703/1830.html
4．常见的英语同义词
http://english.cersp.com/ziyuan/beike/200703/1696.html
5．从英汉谚语对比看中英文化差异
http://english.cersp.com/ziyuan/beike/200703/1713.html