I studied Psychology and Biology as an undergraduate and have earned a BA and a BS.

我本科读的是心理学和生物学，分别获得了文学学士和理学学士两个学位。

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Although I had a BA and an MA in China, I never went to any graduation ceremony before I left.

虽然在中国我获得过学士和硕士学位，但我在出国之前从来没有参加过任何毕业典礼。

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This week, with the price of oil up 25% and BA and Iberia shares down 25% and 37% respectively, the two firms said they were in talks about an all-share merger.

这周，伴随油价25% 涨幅，英航和伊比利亚的股价分别下降的25%和37%。 这两家公司表示他们正处于全股融合的洽谈中。

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For example, a passenger with a BA ticket but travelling on an American Airlines flight into the EU would not be entitled to the assistance, whereas a passenger on a BA flight with an American Airlines ticket travelling into the EU would.

BBC: Iceland volcano: Air passenger rights

Now, as airlines around the world totter thanks to the slump hitting the industry since 11 September, American and BA could have an easier ride.

BBC: BA chief executive Rod Eddington

Ba'Ponga is an intimidating figure, six-feet tall or more with a large full frame but dressed casually.

CNN: The tiny African nation that's a rappers' delight