Crowds gathered in the vicinity of Trafalgar Square.

成群结队的人聚集在特拉法尔加广场周围。

《牛津词典》

Buckingham Palace, Trafalgar Square, all those places are where the tourists always flock.

白金汉宫、特拉法尔加广场，所有这些地方都是游客聚集的地方。

youdao

MAN: Trafalgar Square, please.

男子：请买一张到特拉法加广场的票。

youdao

At the March 2011 demonstration, there were clashes between police and protesters in Trafalgar Square - hours after a peaceful march to Hyde Park.

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"The man in the coffin may well have been living in a substantial Roman villa estate somewhere around Trafalgar Square - a big country house maybe with a little village, even, associated with it, " he said.

BBC: NEWS | UK | England | London | London Roman's remains go on show

The far more likely option is that a group like al-Qaeda will attempt, in my belief, a conventional type attack in a major population centre such as Leicester Square, Trafalgar Square - somewhere like this that has high impact or maybe Parliament Square using a conventional bomb device and therefore it could kill a large number of people and injure many more.

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