拉拉队的英文：
1. [Informal] (esp. in sports matches) cheering squad; rooters
adj. 非正式的；口语体的，通俗的；不拘礼节的
Informed judgement.
有事实根据的判断。
This is an informal expression.
这是一种非正式表达法。
This is an informal word.
这是一种口语用语。
extrasensory perception 超感觉的知觉
make impossible, esp. beforehand.
使不可能做，例如预先。
cause(esp animals)to stampede
使（尤指动物）惊逃.
purify or refine,esp by repeated distillation
净化或精炼;（尤指）分馏,精馏
n. 体育运动
v. 故意显示；引人注目地穿戴；嬉戏
sports decisiveness
运动果断性
It was very sporting of you [You were very sporting] to keep it a secret.
你守住该秘密,很有运动员的风度[是承担一定的风险的]。
junior sports development
青少年体育发展