basis
n. 基礎(chǔ)；根據(jù)；基本原則，準(zhǔn)則

basically
ad. with regard to what is most important and basic; in reality 基本上；實(shí)際上；主要地

witness
vt. see (sth.) happen 目擊
n. a person who sees an event take place and is therefore able to describe it to others 目擊者，見證人

demonstration
n. 1. the expression of a feeling （情緒的）顯示，表露
2. a public show of strong feeling or opinion, often with marching, big signs 示威游行

absolute
a. 1. not depending on or measured by comparison with other things 絕對(duì)的
2. complete: total 完全的；十足的
3. certain; definite; leaving no doubt 確實(shí)的；不容置疑的

custom
n. 1. (an) established socially accepted practice 習(xí)俗，風(fēng)俗
2. the habitual practice of a person （個(gè)人）習(xí)慣

customary
a. established by custom; usual or habitual 習(xí)俗的；習(xí)慣的

*disintegrate
v. 1. fall apart 瓦解；解體
2. (cause to) break into small parts or pieces （使）碎裂；（使）粉碎

headlight
n. 車前燈

cruiser
n. (AmE) a police car （美）警察巡邏車

sake
n. 目的；理由；緣故；利益

arrest
vt. take and keep (sb.) prisoner with the authority of the law 依法逮捕，拘捕

athletic
a. of or concerning athletes or athletics 運(yùn)動(dòng)員的；運(yùn)動(dòng)的

security
n. safety; sth. that provides or assures safety 安全；保衛(wèi)措施，安全措施

*spectator
n. a person who is watching an event or game （比賽等的）觀看者，觀眾

emotion
n. 1. any of the strong feelings of the human spirit 情感；激情；感情
2. strength of feelings; excited state of the feelings 激動(dòng)

contest
n. an event in which people compete against each other; a competition 競(jìng)賽；比賽