She injured her spine in a fall and a doctor told her to lie flat on her back for a month so it can mend.

她摔伤了脊椎，医生让她平躺一个月以便恢复。

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The youngster has flaming red hair that refuses to lie flat.

这位年轻人有火红的头发不肯放平。

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Use a bamboo steamer or a folding steamer basket with enough room for each piece of fish to lie flat.

使用竹制蒸器或可折叠蒸笼，让每一块鱼肉都有足够的空间平放。

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With a piano black enclosure, the BlackArmor WS 110 external drive is designed to lie flat or stand vertically to blend seamlessly into a work environment.

ENGADGET: Seagate unleashes three new BlackArmor storage devices for small business, road warriors, mercenaries

Business-class fliers have their own mini-cubicle with a seat that adjusts to lie fully flat.

WSJ: Airlines Promise the Flying Experience Will Get Better

RESPONSE- United has not been playing catch up as they were the first American Carrier to offer a lie flat business class product in 3 cabin Business, which makes me believe you were originally a Continental flier if you were unaware of this.

FORBES: United Airlines Ups The Ante On Premium Services