When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C..

当你游览伦敦时，首先看到的东西之一就是“大本”钟，即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。

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Most people think of this London landmark as Big Ben, but Big Ben is actually the name of the largest bell inside this pendulum clock.

大多数人都认为伦敦的标志是大本钟，其实大本钟只不过指的是威斯敏特宫的大摆钟里面的那个巨型铃钟而已。

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Starting in early 2017, tourists visiting London won't have quite the spectacular view of this iconic clock tower, nor will they hear the chimes ring out.

从2017年初开始，参观伦敦的游客就没有机会再看到这个标志性的钟塔颇为壮观的景色了，也不会再听到报时的钟声响起。

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The famous Swiss glockenspiel clock in London's Leicester Square, which was demolished in 2008, is set to be rebuilt.

BBC: Clock design

Sotheby's in London will hold the watch and clock auction on Tuesday.

WSJ: Watch Making's Self-Taught Genius | Michael Clerizo on George Daniels

In London, forensic experts are still working round the clock to identify all of the 54 people who were killed in last week's bombings.

NPR: Pioneering DNA Forensics