be  made  of  由...制成的(表示制成成品后,仍可看出原材料是什么)
be  made  from  由...制成的(在成品中已无法辨认原材料)be  known  for 以...闻名
be  used for  被用于...  no matter  不论;无论
as far as i know 据我所知  by  hand  用手
be  good for 对……有益be good at  擅长
on the last friday of each month 在每个月的最后一个星期五
make  high-technology  products  制造高科技产品
many  different  kinds  of 许多不同种类的
fly a kite 放风筝  such  as  例如
according to 根据 按照  ask for help 请求帮助
be  used  for 被用于做……good  luck 好运
be made in 在……制造的be famous  for  以……著名
on the sides of mountains  在山腰上
all over the world 全世界traffic accident 交通事故
a  kite  festival 风筝节be from 来自
send out 放出in trouble  处于困境中
rise  into 上升  上涨  paper cutting  剪纸
during  the  spring festival  在春节期间