重点讲解：
1. look forward to sth./doing sth. 期待；盼望；
例句：We look forward to cooperating with you!
我们期待与您的愉快合作！
2. take place （尤指在控制或组织下）发生，进行，举行；
例句：This year's event will take place on June 19th, a week earlier than usual.
今年的活动将于6月19日举行，比往年提前一周N0x*NHxtMXd。
3. be known as 称为；叫做；
例句：He was known as Mad Shelley partly because of his eccentricity and partly because of his violent temper.
大家都叫他“疯子谢利”，部分因为他的古怪，部分因为他火爆的脾气SAGdTuufQ_Lz;SJ(*m,Z。
4. find out (尤指特意通过努力)发现，找出，查明；
例句：I want you to do everything you can to find out who's responsible.
我希望你能尽一切可能找出责任人U-#0ZO@B*;[B&T_N。