1、But fiscal revenues have been growing by around 20 per cent per annum for more than 15 years.
但是財政收入在過去的十五年中大約都保持在20%的增長率。

2、The existing site has the capability to produce well over 400 boats per annum at full capacity.
如果滿負荷作業(yè)的話，現(xiàn)有的站點有能力每年生產(chǎn)400多艘船。

3、Interest is paid at the rate of 1% per annum at present.
目前每年的利率是1%。

4、According to take in, this kind of apple flows from Japan, per annum of would have sales in winter.
據(jù)了解，這種超大蘋果來自日本，每年的冬季才會有銷售。

per annum翻譯