Simultaneously, a mysterious piece of debris flew high into the air near the shuttle, apparently from the flame trench.

同时，一个未知的碎片在太空梭附近飞向天空，显然这个碎片是来自下方的火焰的。

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Simultaneously, our upright posture put the trachea and esophagus in a near-vertical orientation.

于此同时，我们的直立姿势使得气管和食管出于一个近乎垂直的位置。

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Almost simultaneously, the Navy researchers picked up what looked like another infection, this one in a nine-year-old girl from Brawley, California, near the Mexican border.

几乎同时，海军研究实验人员遇见了类似的又一例感染。这次的患者是一名9岁的小姑娘，来自加州布劳利，靠近墨西哥边界。

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When enough investors do this simultaneously, it causes stocks to go down near the end of the year.

FORBES: The Frosty, Festive World Of Investing

Two parked car bombs went off simultaneously Monday morning in the city of Amarah near a gathering of construction workers and a market, killing 13 civilians and wounding 42, according to police.

NPR: 5 Car Bombs Kill 26 In Shiite Areas Across Iraq

The panel has said the D-1 could move simultaneously with a major active fault called Urazoko located near the plant's No. 1 and No. 2 reactors, and could affect important facilities above it.

WSJ: Panel: Active Fault Runs Beneath Japan Reactor