例句：

　　There are those, you know, who, by circumstance, end up homeless.

　　你知道，有些人由于命運(yùn)的原因最終變得無家可歸。

　　Please your Majesty to give the circumstance that solemn weight which is its due, seeing it was foretold.

　　陛下，這個事實是被預(yù)言過的，請您給予它重視吧。

　　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.

　　在地球最早的大氣層中，甲烷和二氧化碳的含量比現(xiàn)在要高得多，這對早期生命來說是有利的。

　　Don't deceive under any circumstance.

　　在任何情況下都不要行騙。