From a distance, these building blocks look very similar, so every piece of DNA you look at has the same overall shape—the famous Watson-Crick Double Helix.

从远处看，这些基本成分看上去极为相似，因此 DNA 的每一部分的基本形状都是相同的 — 著名的沃森克里克双螺旋结构。

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Raul Slough Lewis signs in addition to double-R, there is the famous trapeze signs.

劳尔斯·劳易斯的标志除了双r之外，还有著名的飞人标志。

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In the film, opening in theaters Friday, Cyrus plays Miley Stewart, a typical teenage girl who lives a double life as a famous pop star named Hannah Montana.

在周五上映的这部电影里面，塞勒斯扮演了米莉司徒瓦特，她过着双重生活，还是一个叫做汉娜蒙大拿的明星。

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London may be famous for its red double-decker buses, but it is the underground system, parts of it more than a hundred years old, that is especially vulnerable.

VOA: standard.2010.04.01

Even though it is twisted up into the famous double helix, all that matters is the order of the bases that form it.

ECONOMIST: REPORT: PROTEOMICS: After the genome | The

To Dr Baselt this suggested that tiny magnetic particles might be attached to molecules using either antibodies (which will bond to proteins, sugars and so on) or single-stranded DNA (which will bond to a complementary DNA strand to form the famous double helix).

ECONOMIST: Labs on a chip

's "I Have a Dream" speech, a photograph, a copy of Francis Crick and James Watson's famous "double helix" scientific paper from 1953 and Shakespeare's 154 sonnets.

WSJ: Scientists Store King Speech, Shakespeare Sonnets in DNA