例句：
There are those, you know, who, by circumstance, end up homeless.
你知道，有些人由于命运的原因最终变得无家可归。
Please your Majesty to give the circumstance that solemn weight which is its due, seeing it was foretold.
陛下，这个事实是被预言过的，请您给予它重视吧。
In Earth's earliest atmosphere, methane and carbon dioxide occurred at much higher levels than at present-a circumstance that was favorable for early life.
在地球最早的大气层中，甲烷和二氧化碳的含量比现在要高得多，这对早期生命来说是有利的。
Don't deceive under any circumstance.
在任何情况下都不要行骗。