He was sound asleep on top of the covers.

他在床单上睡得很香。

《柯林斯英汉双解大词典》

The interesting thing here is that the main AD at the top is huge - indeed it almost covers the entire page.

有趣的是，这幅主体广告相当巨大，几乎覆盖了整个页面。

youdao

While the OWASP Top Ten list, presented by InfoQ, focuses on web application security risks, the CWE Top 25 covers a broader range of issues including the famous buffer overrun vulnerability.

曾在InfoQ中发布过owasp Top 10列表，它所关注的是web应用程序的安全风险，而CWE的Top 25的覆盖范围更广，包括著名的缓冲区溢出缺陷。

youdao

The top is this helmet that comes up over his face and covers it pretty totally.

头部戴有头盔,覆盖面部,能完全遮住脸

耶鲁公开课 - 古希腊历史简介课程节选

Gooding, having coffee in the lobby of the Plaza Hotel, admits to some acting mistakes and sometimes getting caught up in the silly business of who gets the top magazine covers.

WSJ: Cuba Gooding Jr., onstage and in 'creative place'

When paired with a tunic -- a top that covers the outline of a lady's underwear -- the resulting look is perfectly nondistracting, and shows less skin than shorts or skirts.

CNN: The right way to wear leggings in school

The top and front covers are made from die-cast magnesium for a solid, yet functional design.

ENGADGET: Fujifilm grows X-series mirrorless lineup with 16.3-megapixel X-E1