Now,theoretically, only the speakers and deputy speakers of the two houses of parliament may use the lights officially, but there are still dozens of cars on the Moscow roads that continue to exploit the advantages of a blue light on the roof.

VOA: standard.2010.05.19

It was the ideal embraced by priests and nuns, and it was the ideal to which all Christians theoretically at least were in a position to aspire to.

这是牧师和修女们所拥护的理想，这也是基督教徒们理论上,至少是理应渴望的理想。

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And these tree trunks were the chords and at the base of each of these chords at least conceptually, theoretically, is this thing called the root.

这些树干就是和弦，而每个和弦的底部，从理论上说，就是被称为根的东西。

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