这时，一个坐在看不见的拐角处的陌生人朝他们走来。

Then a stranger, who had been sitting unseen round the corner, came up to them.

youdao

在刚进入爱坡索市区的时候，我看到有一个老头，一个流浪者，坐在街道的拐角处。

Upon reaching downtown El Paso, I met an old man, a bum, on the street corner.

youdao

他每天早晨睡醒后都会去地铁站，乘坐地铁到中央伦敦，然后坐在马路的拐角处乞讨。

He would get the train right to Central London, and then sit at the street corner and beg.

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