Demonstration: a public meeting or march at which people show that they are protesting against or supporting somebody/something 游行示威
to take part in/go on a demonstration
參加/進行示威游行
to hold/stage a demonstration
舉行示威游行
mass demonstrations in support of the exiled leader
支持流亡領導人的群眾集會
anti-government demonstrations
反政府示威游行
a peaceful/violent demonstration
和平/暴力示威
Chaotic: in a state of complete confusion and disorder 混亂的;雜亂的;紊亂的
The traffic in the city is chaotic in the rush hour.
在上下班高峰時間,城市的交通混亂不堪.
sentiment: feelings of pity, romantic love, sadness, etc. which may be too strong or not appropriate (失之過度或不恰當的)傷感,柔情,哀傷
There was no fatherly affection, no display of sentiment.
沒有像父愛般的親昵,沒有顯得過于激動.
There is no room for sentiment in business.
在生意場上心腸不能軟.
Hazard: a thing that can be dangerous or cause damage 危險;危害
a fire/safety hazard
火災╱安全隱患
Growing levels of pollution represent a serious health hazard to the local population.
日益嚴重的污染對當地人民的健康構成了重大威脅.
Everybody is aware of the hazards of smoking.
大家都明白吸煙的禍害.
hazard lights(= flashing lights on a car that warn other drivers of possible danger)
(汽車上的)危險示警燈