一瞬间

wǒ niǔ tóu de yī shùn jiān

我扭头的一瞬间。

I turned my head for a second.

zhè xiē tǐ yù jiàn ér men de xī wàng hé mèng xiǎng zài yī shùn jiān pò miè le

这些体育健儿们的希望和梦想在一瞬间破灭了。

The hopes and dreams of these athletes had ended in a flash.