1、advantage
有利条件；有利因素；优势
They are deliberately flouting the law in order to obtain an advantage over their competitors.
他们为了和竞争对手抢夺先机而公然无视法律。
A good crowd will be a definite advantage to me and the rest of the team.
大批观众无疑将成为我和其他队员的一大优势。
优势；有利地位
Men have created a social and economic position of advantage for themselves over women.
男性已经为自己创造了优于女性的社会和经济上的有利地位。
好处；益处；优点
The great advantage of home-grown oranges is their magnificent flavour.
家产柑橘的一大好处是口感极佳。
This custom-built kitchen has many advantages over a standard one.
这间定制的厨房与标准厨房相比存在诸多优点。
2、commit
犯(罪);做(坏事)
I have never committed any crime.
我从来没犯过罪。
This is a man who has committed murder.
这是一个杀人犯。
拨出，调配(资金、资源等)
They called on Western nations to commit more money to the poorest nations.
他们呼吁西方国家向极端贫困国家投入更多的钱。
The government had committed billions of pounds for a programme to reduce acid rain.
政府已经给一个旨在减少酸雨的方案拨了几十亿英镑。
承诺，保证(做);忠于(某人)
I would advise people to think very carefully about committing themselves to working Sundays.
我建议大家慎重考虑一下答应周日工作的问题。
I'd like a friendship that might lead to something deeper, but I wouldn't want to commit myself too soon.
我希望拥有一份能进一步发展的友谊，但又不想太快作出承诺。