In the birth stage of earth, the air was full of poisonous gases, such as gas of sulfur, carbon monoxide.

当地球初生之时，空气中充满着硫磺、一氧化碳等含毒气体。

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Chronic anxiety in the mother can set the stage for a whole array of trauma based results such as prematurity, complications of birth, death, and miscarriage.

母亲的慢性焦虑可以引致一系列的创伤结果，包括早熟、生育并发症、死亡以及流产。

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During the second night the actual birth is introducedwith second stage contractions and goes on until the early morning hours.

第二晚真正的分明来到第二阶段，收缩直到凌晨。

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But what is a Hollywood tradition is for celebrities to change their birth name to a stage moniker.

FORBES: Katy Perry Takes Brand New Name

Ecompanies has taken 8 companies from birth to the outside funding stage, but only animated-programming site Icebox and photo-sharing site Ememories have actually moved into their own buildings.

FORBES: The Eparty's Over

Bowie's innovative approach to creating albums and touring shows centred around fictionalised stage personas, with 1972 marking the birth of his most famous creation Ziggy Stardust - a human manifestation of an alien being.

BBC: David Bowie exhibition is V&A's fastest ticket seller