a mortal sin

基本解释

Is it a mortal sin not to participate in Mass on Sundays and holydays of obligation?
主日和当守的瞻礼，不望弥撒，有大罪没有？
and who performed, in “The French Line” in 1954, a number so raunchy, in a swimsuit so minimal, that the Catholic Church proclaimed it was a mortal sin to watch her.
或者因为她在1954年的《万事如意》片中大量穿着窄小泳衣的过于不雅的镜头，以至于天主教会宣称观看她的人罪孽深重。
Hindering impediments are certain conditions fixed by the Church, which make marriage unlawful. If they are neglected, a mortal sin is committed, but the marriage is valid.
是圣教会定的不许婚配的几样条例，若不守，就犯大罪，但是婚配是有效的。
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Too many are now afraid they'll be accused of being "judgmental, " the secular equivalent of a mortal sin.
FORBES: Fact and Comment
Openly criticizing the Civil Rights movement is a mortal sin for politicians, even southern Republicans who obviously attempt to capitalize on lingering racial animus.
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But the Court held that it was up to Congress to decide whether to use tax dollars for abortions, lest some individuals be required to fund activities that they regarded as a mortal sin.
FORBES: Should The Government Fund Abortions?