Among the reasons for the slower service, today there are more choices on the menu, and the products themselves are more complex and take longer to prepare.

服务速度变慢的原因有：如今菜单上的选择更多了，而且产品本身也更复杂，准备时间更长。

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Vocational type classes, such as computer science or journalism, on the other hand, are often more research oriented and lend themselves to take home testing.

另一方面，像计算机科学或新闻学这样的职业类课程通常更偏重于研究，也便于他们在家进行测试。

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Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing.

另一方面，像计算机科学或新闻学这样的职业类课程，往往更注重研究，更适合在家考试。

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Yet, they wanted to get clean and so what device they used was to take oil, typically olive oil, spread it on themselves, then get a scrapper, a metal scrapper, and scrap off the oil with it what was underneath the oil.

当他们想要保持清洁时,他们所使用的东西就是油,通常是橄榄油,把橄榄油抹在身上,然后拿一个刮板,金属刮板,把污垢和油一起刮下来

耶鲁公开课 - 古希腊历史简介课程节选

Sure, there will be loans which are paid back over a lifetime of work (the system is more generous than the US equivalent in some ways, not in others) but students take on the debt themselves and pay the fees.

FORBES: Forget College: Just Learn it Yourself and Get a Job

There was an assessment last week from General Peter Pace of the Joint Chiefs of Staff that only a small number of Iraqi security forces are able to take on the insurgents by themselves, and you just talked about some degree of dependence on coalition troops.

NPR: Iraqis Say They Will Meet Constitution Deadline

"I want things to be clear: I am ready to assume a huge amount of responsibility, but I ask everyone else to take on a little bit themselves, " Mr Bersani said.

BBC: Italy Bersani: PM job 'only for mentally ill'